How To Salt Cure Meat

Salt Preservation: A Taste of History

Imagine you’re living in a time before refrigerators, freezers, or vacuum-sealed packaging. It’s late autumn, and your family has just completed a successful harvest. Fresh meat from the seasonal hunt hangs in abundance, but winter’s chill looms. How do you ensure that food lasts through the months ahead? For centuries, the answer was simple yet ingenious: salt.  Let’s learn more about salt-curing history and how to salt-cure meat.

Salt preservation is one of humanity’s oldest and most impactful food storage techniques, shaping diets, economies, and cultures worldwide. In this post, we’ll explore how salt revolutionized food storage, delve into its role in history, weigh its benefits and drawbacks, and show you how to try your hand at preserving meat with salt at home.

The History of Salt Preservation

Ancient Origins

The practice of salting meat to preserve it dates back thousands of years. In Ancient Egypt, workers salted fish and fowl to sustain their growing civilization. Across the seas, Norse seafarers relied on salt-preserved meats to fuel their voyages through frigid Arctic waters. Salt’s ability to extend the shelf life of food made it a prized resource for early agricultural and nomadic societies alike.

In China, salt was central to preserving pork and laying the groundwork for culinary staples like salted duck. Over time, this preservation method helped create food cultures that celebrated preserved flavors while ensuring survival during harsh winters.

The Salt Trade & Global Exploration

Salt was so valuable in ancient times that it was often referred to as “white gold.” Civilizations thrived near salt mines and sources. The Via Salaria, a Roman road, was named for the salt that traveled along it. In Africa, Saharan salt caravans exchanged salt for gold, connecting diverse cultures and economies.

By the Age of Exploration, salt had become essential to global trade. Salted cod and beef sustained sailors on transatlantic journeys and colonial ventures. Its role in preserving meat directly contributed to the spread of cultures, cuisines, and innovations across continents.

The Science of Salt Preservation

How Salt Preserves Meat

Salt preservation works by drawing moisture out of meat through osmosis. This dehydration process inhibits the growth of harmful bacteria, molds, and other microorganisms that spoil food. Simultaneously, salt alters the meat’s chemical environment, creating an inhospitable setting for pathogens.

Over time, salt-cured meat develops a firmer texture, concentrated flavor, and distinctive taste that has become beloved in cuisines worldwide. Foods like prosciutto, biltong, and salted cod are not just preserved; they’re transformed into culinary treasures.

Pros & Cons of Salt Preservation

Salt preservation stands as a testament to human ingenuity, a simple yet transformative technique that has allowed civilizations to thrive in the face of scarcity. By drawing moisture out of food and inhibiting the growth of harmful bacteria, salt enables meat to remain safe to eat for extended periods. However, like any method rooted in both art and science, it comes with its benefits and challenges.

Advantages of Salt Preservation

One of the most significant advantages of salt preservation is its ability to extend the shelf life of meat. In a pre-refrigeration world, this was nothing short of revolutionary. Salted meat provided sustenance during long winters, voyages, and periods of scarcity, allowing communities to plan their diets beyond the constraints of immediate consumption. By stabilizing food supplies, salt preservation directly contributed to the survival and success of civilizations, from Viking explorers to African traders navigating the vast Sahara.

Beyond practicality, the process also enriches the flavor and texture of the meat. During the curing process, salt interacts with proteins, fats, and other compounds, concentrating the natural flavors while adding unique characteristics. These changes have given rise to some of the world’s most cherished delicacies, such as prosciutto in Italy, biltong in South Africa, and salted cod in the Atlantic regions. Far from merely functional, salt preservation has become a cornerstone of culinary tradition, marrying necessity with artistry.

Salt curing is also remarkably sustainable. Unlike modern preservation methods that rely heavily on energy-consuming refrigeration or synthetic additives, salt curing can be done with minimal resources. It’s a technique that thrives in ambient temperatures and requires little more than salt, meat, and patience, making it accessible to nearly anyone, anywhere.

Challenges & Drawbacks

However, salt preservation is not without its challenges. Chief among them is the high salt content of the finished product. While salt is essential for the preservation process, excessive sodium consumption can have negative health effects, such as contributing to high blood pressure and other cardiovascular issues. Historically, this was less of a concern for physically active populations whose diets were otherwise lean and unprocessed. In modern contexts, where sodium is prevalent in many foods, these considerations are more significant.

The process also demands a level of skill and precision. Achieving the right balance of salt is critical; too little, and the meat may spoil, exposing it to dangerous pathogens. Too much, and the meat becomes unpalatable or overly desiccated. Additionally, maintaining a clean and controlled environment is essential to avoid contamination. Without proper knowledge or tools, novice curers may face difficulties ensuring food safety, which can be intimidating for those new to the technique.

Another limitation is the time investment required. Unlike jerky, which can be made in a day, salt preservation is not a quick fix—it’s a process that often takes days or even weeks, depending on the size and type of meat. For those accustomed to the speed of modern preservation methods, this waiting period may feel impractical or tedious. Furthermore, the storage conditions during curing must be carefully managed, particularly in warmer climates where spoilage can occur if temperatures are not adequately controlled.

Finally, there is an environmental consideration tied to salt’s extraction and trade. While small-scale preservation at home is relatively sustainable, large-scale salt mining and processing have environmental impacts. Historically, salt extraction shaped ecosystems, economies, and even conflicts, and its modern industrialization carries its own challenges.

Balancing the Benefits & Challenges

Despite these drawbacks, the benefits of salt preservation remain compelling, especially for those interested in traditional skills and sustainable living. The process fosters a connection to the past, teaching us not only how our ancestors survived but also how they innovated within their constraints. By understanding both the advantages and limitations of salt curing, we can approach it with respect, care, and curiosity, keeping this ancient practice alive in a way that suits modern lifestyles.

Modern Extensions of Ancestral Technology

Salt preservation, once a necessity for survival, has evolved into a sophisticated art form and a cultural cornerstone in the modern world. While the technique no longer holds the same life-or-death importance it did for our ancestors, its legacy endures through culinary traditions, artisanal craftsmanship, and scientific innovation. By combining ancient wisdom with contemporary practices, salt preservation continues to play a vital role in how we approach food storage, flavor, and sustainability.

The Culinary Renaissance of Salt Preservation

In today’s kitchens, salt preservation has become much more than a practical way to extend shelf life—it’s a celebrated culinary technique. Cured meats like prosciutto, salami, and jamón ibérico are considered gourmet delicacies, commanding high prices and inspiring artisanal production methods. These foods are prized not only for their longevity but for the depth of flavor that emerges during the curing process. The interaction of salt with enzymes and proteins creates complex flavor profiles that elevate preserved meats into an art form.

Beyond traditional cured meats, chefs and home cooks alike are exploring salt preservation’s potential in other culinary applications. Salt curing is used to enhance the texture and flavor of ingredients like fish (gravlax), eggs (salt-cured yolks), and even vegetables in pickling or fermentation hybrids. The appeal lies in the interplay of chemistry and creativity, where ancient techniques inspire modern innovation.

Home Curing: A Revival of Ancestral Skills

For many, the practice of salt curing at home has become a way to reconnect with ancestral knowledge. Food preservation enthusiasts and self-reliance advocates are rediscovering the joy and satisfaction of preparing their own cured meats. In an era of convenience and mass production, this hands-on approach offers a meaningful contrast. It allows individuals to control ingredients, experiment with flavors, and embrace the slower rhythms of traditional food preparation.

Social media and online communities have further fueled this revival. Step-by-step tutorials, curing guides, and forums dedicated to food preservation have made it easier than ever to learn these skills. The result is a growing movement that blends curiosity, sustainability, and a love for good food, bringing salt preservation back into the spotlight for a new generation.

The Role of Salt in Modern Food Safety

While traditional salt curing has largely been supplanted by refrigeration and industrial methods, its principles still underpin many modern preservation techniques. Curing salts, for example, are used in the production of processed meats like hot dogs and sausages to inhibit bacterial growth and maintain food safety. These methods may rely on a combination of salt, nitrates, and other additives, demonstrating how ancient practices have been adapted for large-scale production.

Salt preservation’s enduring relevance is also evident in hybrid techniques that combine traditional curing with modern technologies. Vacuum-sealing, for instance, enhances the effects of salt by creating an anaerobic environment that further inhibits spoilage. Similarly, cold smoking—often used alongside salt curing—provides additional flavor while extending shelf life. These innovations merge the best of old and new, making salt preservation more efficient and accessible.

A NoteAbout Salt Types

When choosing a salt for curing, it’s important to understand the difference between kosher or sea salt and specialized curing salts. Kosher and sea salt are primarily sodium chloride and work by drawing out moisture, creating an environment that inhibits bacterial growth. They’re ideal for simpler projects like dry-cured bacon or salt pork, where the goal is basic preservation and flavor enhancement. Sea salt may even add subtle mineral nuances, while kosher salt’s coarse texture makes it easy to handle and apply.

Specialized curing salts, often called pink curing salts or Prague Powder, include sodium nitrite or nitrate in addition to sodium chloride. These additives are crucial for long-term preservation or curing in low-oxygen environments, as they actively prevent the growth of harmful bacteria like Clostridium botulinum. Curing salts also contribute to the characteristic flavor and pink color of products like sausages, ham, and salami. For traditional preservation, kosher or sea salt may suffice, but for projects requiring extended curing or added safety measures, curing salts are essential. Always follow specific recipes and guidelines for the type of salt you’re using.

Environmental & Ethical Dimensions

Modern salt preservation also intersects with growing concerns about sustainability and ethical consumption. Artisanal producers often prioritize high-quality, locally sourced ingredients, including the salt itself. Sea salt harvested through evaporation or mined from ancient deposits offers a more environmentally conscious alternative to industrial table salt. By supporting these practices, consumers can align their food choices with values of sustainability and heritage.

Moreover, salt curing allows for minimal food waste. Cuts of meat that might otherwise go unused—like pork belly, trimmings, or less tender portions—can be transformed into valuable preserved foods. This resourcefulness echoes the ingenuity of our ancestors, who maximized every part of the animal out of necessity.

Scientific Exploration & New Frontiers

In addition to its culinary applications, salt preservation has sparked scientific interest in microbiology and food technology. Research into the chemical interactions between salt and proteins has deepened our understanding of food safety, shelf life, and flavor development. This knowledge informs not only artisanal practices but also large-scale food production, ensuring that ancient techniques continue to evolve and adapt.

One intriguing area of exploration is the use of salt curing in alternative proteins. With the rise of plant-based and lab-grown meats, scientists are studying how salt curing can be applied to these new food products. By replicating the texture and flavor of traditional cured meats, these innovations could expand the reach of salt preservation to include a broader range of dietary preferences and environmental goals.

Preservation as a Lifestyle Choice

For some, salt curing has become more than a technique—it’s a lifestyle. Homesteaders, survivalists, and ancestral skills practitioners view salt preservation as part of a larger movement toward self-sufficiency and resilience. By preserving their own food, they gain not only a practical skill but also a deeper connection to the past and a greater appreciation for the resources they consume.

This holistic approach ties salt preservation to broader discussions about food sovereignty, sustainability, and cultural heritage. Whether practiced for survival, culinary delight, or creative expression, salt preservation offers a bridge between ancient knowledge and modern values, reminding us of the enduring power of simple, natural techniques.

How to Preserve Meat with Salt: A Step-by-Step Guide

Historically, meat preserved in barrels of salt, such as the iconic salt pork, was entirely surrounded by salt. This ensured long-term preservation, especially in conditions where climate, sanitation, and other variables were harder to control. The salt-packed method works well for large quantities of meat intended to last months or even years.

In contrast, surface coating—where salt is applied in an even layer to the outside of the meat—can be just as effective for smaller-scale projects and shorter curing times. This method requires regular monitoring to ensure the salt maintains contact with the meat and that any liquid released during the process (known as brine) is managed.

Which Method to Choose?

• Pack in Salt: Best for long-term preservation, large quantities of meat, or situations where storage conditions are less controlled.
• Coat the Surface: Ideal for small-batch projects, beginners, or when curing meat for shorter periods.

Both methods can yield excellent results when done properly, so the choice depends on your goals and available resources.

Step-by-Step Guide to Dry Curing Meat

Step 1: Choose Your Meat

Select fresh, high-quality cuts. Pork belly, brisket, or fish like salmon are great options for beginners. Avoid previously frozen meat, as it may release too much moisture during the curing process, affecting the texture.

Step 2: Prepare Your Salt Mixture

Use coarse sea salt or kosher salt. These types of salt lack additives like iodine, which can interfere with curing. For every pound of meat, plan to use about 3–5% of its weight in salt.

To enhance flavor, consider adding:

• Sugar, which balances the saltiness and helps with caramelization when cooked.
• Spices, such as black pepper, paprika, or crushed juniper berries.
• Herbs, like rosemary, bay leaves, or thyme.

Mix these ingredients thoroughly to ensure even distribution.

Step 3: Apply the Salt

For surface coating:

• Rub the salt mixture generously onto the meat, ensuring complete coverage, including crevices and folds.
• Place the meat in a shallow, non-reactive container (glass, ceramic, or food-safe plastic) to catch any liquid released during the process.

For packing in salt:

• Create a bed of salt in the bottom of a container.
• Place the meat on the salt layer, then cover it completely with additional salt.
• Press down lightly to ensure the meat is surrounded on all sides.

Step 4: Storage and Monitoring

Store the meat in a cool, well-ventilated area or a refrigerator. The ideal temperature range is 36–40°F (2–4°C). Regardless of whether you’ve packed or coated the meat, monitoring is essential:

• If using the coating method, check daily to ensure the salt remains in contact with the surface. Reapply salt if any areas become exposed.
• For the packing method, watch for liquid accumulation. While some brine is normal, excessive liquid should be drained and replaced with fresh salt.

Curing times vary by cut and size:

• Thin cuts, such as pork belly, may take 5–7 days.
• Larger cuts, like a whole ham, may require several weeks.

Step 5: Rinse and Dry

Once curing is complete, rinse the meat thoroughly under cold water to remove any excess salt. Pat it dry with a clean towel. If additional drying or aging is desired, hang the meat in a cool, dry place with good airflow for several days or weeks. This step further concentrates flavors and firms the texture.

Step 6: Enjoy or Store

Your cured meat is ready to eat or store. Slice thinly for best results and use it in recipes or as a standalone treat. For storage, wrap the meat in parchment paper and keep it in the refrigerator or a cool, dry area. If properly cured, some meats can last for months.

Food Safety Considerations

Salt curing is a remarkable method of preserving meat that has stood the test of time, but it requires careful attention to safety to ensure the process produces delicious, safe-to-eat results. Understanding the principles of food safety—particularly as they relate to curing—helps prevent spoilage and contamination, making the experience enjoyable and rewarding.

Salt curing works primarily by creating an environment hostile to bacteria, mold, and other microorganisms. By drawing out moisture, salt effectively reduces the water activity in the meat, which is a critical factor for microbial growth. Without enough available water, most harmful bacteria and molds cannot thrive. However, curing is not foolproof, and following best practices is crucial to avoid foodborne illnesses.

Pathogens such as Clostridium botulinum (responsible for botulism) or Listeria monocytogenes can occasionally survive if conditions are not properly controlled. Fortunately, these risks can be managed through sanitation, temperature regulation, and adherence to proven curing methods.

Key Food Safety Guidelines

1. Start with High-Quality Ingredients

Begin with fresh, high-quality meat from a reliable source. Inspect the meat for any signs of spoilage, such as off smells, discoloration, or an unusual texture. Avoid previously frozen meat when possible, as freezing can affect the structure of the cells, leading to an uneven cure.

2. Maintain Proper Salt Ratios

Salt is the primary preservative in curing, so using the correct amount is critical. As a general rule, aim for 3–5% of the meat’s weight in salt. Too little salt leaves the meat susceptible to spoilage, while too much can result in overly salty, inedible meat.

For beginners, follow established recipes and guidelines. As you gain experience, you can experiment with ratios and additional flavorings, but always prioritize safety.

3. Control the Temperature

Temperature plays a significant role in the curing process. The ideal range for curing meat is between 36°F and 40°F (2°C–4°C), which prevents the growth of harmful bacteria while allowing the salt to work effectively. Refrigeration is the safest option, especially for novice curers or when curing in warmer climates.

If you’re using a traditional hanging method in a cool, ventilated space, monitor the temperature carefully. Avoid letting the meat sit in temperatures above 40°F (4°C) for extended periods, as this can encourage bacterial growth.

4. Keep Equipment & Surfaces Clean

Sanitation is non-negotiable in any food preservation process. Ensure that all tools, utensils, and surfaces are thoroughly cleaned and sanitized before and after use. Wash your hands frequently during preparation and curing to minimize the risk of cross-contamination.

Use non-reactive containers, such as glass, ceramic, or food-grade plastic, to avoid unwanted chemical reactions. Avoid using metal containers unless they are specifically labeled as safe for curing.

5. Monitor the Process

During curing, it’s essential to regularly check the meat. For dry curing, ensure that the salt maintains good contact with the surface of the meat. If any areas become exposed, reapply salt immediately. If using the packing method, keep an eye on the amount of liquid released (brine) and replace salt if it becomes overly saturated.

Look for any signs of spoilage, such as strong off-putting odors, slimy texture, or unusual discoloration. A surface layer of white bloom is normal in some long-term curing processes, but green or black mold indicates contamination and requires immediate disposal.

6. Use Nitrates or Nitrites for Additional Safety (Optional)

While traditional curing relies solely on salt, some recipes include curing salts that contain sodium nitrite or nitrate (often sold as Prague Powder or pink curing salt). These additives help prevent the growth of Clostridium botulinum and can provide additional safety for long-term curing or when working with thicker cuts of meat. If you choose to use curing salts, follow the manufacturer’s instructions precisely to avoid overuse.

7. Properly Store Finished Products

After curing is complete, store your meat in a cool, dry place or in the refrigerator, depending on the recipe and the level of preservation achieved. For long-term storage, cured meat can often be vacuum-sealed or wrapped tightly in parchment paper to protect it from moisture and oxygen.

Recognizing & Responding to Spoilage

Despite best efforts, sometimes things can go wrong. Recognizing early signs of spoilage is key to preventing foodborne illness. If you notice any of the following, it’s best to discard the meat:

• Strong, unpleasant odors that differ from the salty, earthy smell of properly cured meat.
• Unusual discoloration, such as green, black, or fuzzy mold.
• A slimy or sticky surface texture.
• Any signs of pests or contamination in the curing area.

It’s better to err on the side of caution. Trust your senses—if something doesn’t look, smell, or feel right, it’s safer to start over.

Ensuring Success with Food Safety

Curing meat with salt is a time-tested technique, but it’s also one that demands respect for the process and its potential risks. By adhering to proven guidelines, maintaining cleanliness, and monitoring conditions carefully, you can safely enjoy the fruits of your labor. The satisfaction of creating your own preserved meats, coupled with the knowledge that you’ve followed best practices, makes the effort worthwhile.

With these precautions in mind, you’re ready to embark on your curing journey with confidence, knowing that you’re preserving not just food, but a tradition of resilience and resourcefulness that has sustained humanity for generations.

Conclusion: Experimenting with a Timeless Technique

Salt curing is more than a method for preserving food—it’s a bridge to our shared history and a reminder of the ingenuity that has sustained humanity for millennia. From ancient seafarers and traders to modern-day homesteaders and food enthusiasts, the practice of salt preservation connects us to a tradition of resourcefulness, flavor, and sustainability. Whether you’ve just completed your first cured meat project or are considering your next steps, salt curing offers endless opportunities for exploration and growth.

Celebrate Your Achievement

If you’ve successfully preserved meat using salt, congratulations! You’ve embraced a technique that not only feeds the body but also enriches the soul. The process of transforming fresh meat into a long-lasting and flavorful product is deeply satisfying, and every batch you make strengthens your skills. Take a moment to savor the fruits of your labor—whether it’s a slice of homemade bacon, a piece of cured salmon, or a hearty bite of salted pork.

Take Your Skills to the Next Level

Salt curing is a versatile craft with countless variations and creative possibilities. Once you’ve mastered the basics, consider experimenting with new ingredients, techniques, or challenges. Here are some ideas for your next project:

1. Explore Regional Specialties: Recreate traditional recipes from around the world. Try making Italian guanciale, Spanish chorizo, or South African biltong. Each brings its own unique flavor profile and cultural heritage to the table.
2. Incorporate Smoking Techniques: Combine salt curing with cold or hot smoking to add depth and complexity to your meats. Smoked bacon, hams, and fish like smoked salmon or mackerel are excellent ways to expand your repertoire.
3. Experiment with Flavor Infusions: Enhance your curing mixtures with spices, herbs, and aromatics that reflect your personal taste. Add crushed juniper berries, smoked paprika, fresh thyme, or even a hint of citrus zest to create a signature flavor.
4. Try Larger or More Complex Cuts: Challenge yourself by curing larger cuts of meat, such as a whole ham or brisket, which require more time and attention but yield impressive results.
5. Explore Longer Aging: Once cured, some meats benefit from extended drying or aging, which concentrates their flavors further. Consider experimenting with air-dried sausages or whole-muscle charcuterie like bresaola.
6. Create Pairings: Pair your cured meats with homemade accompaniments such as pickles, mustards, or breads. This not only enhances your enjoyment of the finished product but also brings balance to the saltiness.
7. Combine Methods: Blend salt curing with modern preservation techniques like vacuum sealing or sous vide cooking for unique textures and storage options. These hybrids can add convenience while still honoring traditional methods.

Share Your Journey

One of the joys of salt curing is sharing the experience with others. Whether you’re teaching a friend, bringing your homemade products to a family gathering, or simply sharing your results on social media, your efforts can inspire others to explore this timeless craft. Consider joining online communities, forums, or local workshops where you can exchange ideas and learn from others who are passionate about food preservation.

A Skill for Life

Salt curing is more than just a culinary technique—it’s a skill that empowers you to take control of your food, connect with history, and create something truly unique. Each project deepens your understanding of the process and fosters a sense of independence and creativity. As you refine your craft, you’re not just preserving meat; you’re preserving a legacy of resilience and innovation.

What’s Next?

Now that you’ve tackled salt curing meat, consider branching out into other preservation methods, like fermenting vegetables, creating salted fish, or even making salted butter. The world of food preservation is vast, and salt is just one of the many tools that can unlock its potential.

Ready to dive in again? Grab your salt, pick a new recipe, and keep the tradition alive. We’d love to hear about your results! Share your journey with us at Forgotten Skillz and inspire others to embrace the art of salt curing. Together, let’s preserve not just food, but the skills and knowledge that connect us to our ancestors and to each other.

Author: Michael A. Evans

.Michael A Evans is a passionate advocate for preserving and reviving ancestral knowledge through modern applications. As the founder of Forgotten Skillz, he is dedicated to teaching the skills of self-sufficiency, bushcraft, and sustainable living, drawing inspiration from historical practices to empower individuals in today’s world. Michael’s work extends beyond survival skills; he also leads Vision Martial Arts in Patchogue, NY, where he guides both adults and children in realizing their potential through martial arts. Additionally, Michael contributes to the educational field as a collaborator on the “Little Laurie Science Stories” book series and the Ninja Née Science Education Program. With a background in therapeutic massage from the NY College of Health Professions, Michael continues to provide holistic care as the lead therapist at Massage LI.