Biltong Recipe: How to Make Biltong in a Food Dehydrator

South Africans consume an estimated 160 million kilograms of biltong every year — more per capita than any other snack food in the country. If you've been curious about making your own, you're in the right place. Learning how to make biltong in a dehydrator is one of the most satisfying kitchen projects you can take on, and you don't need any specialized equipment to do it well. For more kitchen-tested recipes and guides, browse our recipes section.

Biltong (pronounced bill-tong) is a traditional South African cured meat. The basic idea: marinate beef strips in vinegar and spices, then dry them slowly at low temperature until firm. It's related to beef jerky but different in two key ways — biltong never uses high heat, and the flavor profile is far more complex. The vinegar tang, the toasted coriander, the slow cure all combine into something that store-bought jerky simply can't match. A food dehydrator replicates the traditional slow-drying environment with precision that's hard to achieve any other way at home.

This guide walks you through the full process: common mistakes to avoid first, the exact step-by-step method, who benefits most from making biltong at home, what it realistically costs, and how to clean your dehydrator when the batch is done. Whether you've tasted biltong before or you're approaching it completely fresh, everything you need is right here.

Five Things People Get Wrong About Biltong and Dehydrators

Before you switch on your dehydrator, it's worth clearing up the misconceptions that send most first-timers off track. The mistakes people make with biltong usually come from assumptions borrowed from beef jerky or from traditional methods that don't apply cleanly to home appliances. Get these out of your head first, and the rest of the process is far easier.

Myth: You Need a Biltong Box

A biltong box is a simple wooden or cardboard enclosure fitted with a small fan and ventilation holes — the traditional South African DIY drying setup. It works, but a food dehydrator does the same job more reliably. You get precise temperature control, consistent airflow distributed evenly across multiple trays, and a sealed environment that keeps dust and insects away from your meat. There's no need to build or source a dedicated biltong box when a dehydrator handles the process better and more consistently. If you already own one, you're ready to go.

Myth: Higher Heat Means Better Results

This is the most damaging misconception about making biltong in a dehydrator. Biltong is not a high-heat product. According to the Wikipedia entry on biltong, traditional drying happens at ambient room temperature over several days. In a dehydrator, the right range is 104°F–115°F (40°C–46°C). Push beyond that ceiling and the outside surface dries and hardens before the inside has finished curing — you end up with meat that's tough on the outside, underdeveloped in the center, and stripped of the tangy, complex flavor that makes biltong worth making in the first place.

Myth: It Has to Be Beef

Beef is the traditional choice, but ostrich and venison both make excellent biltong — ostrich in particular is prized for its lean density and deep flavor. If you already work with different cuts on a stovetop grill pan, you'll recognize that the same lean, firm-muscled cuts that cook well also dry well. For your first batch, stick with beef top round or silverside (a lean hindquarter cut). It's affordable, easy to find at any grocery store, and delivers classic results without complicating the variables on your first run.

How to Make Biltong in a Dehydrator — Step by Step

This is the method that produces authentic biltong texture and flavor. Not a shortcut version, not a jerky hybrid — the real thing. Follow each step and you'll have proper biltong in 24 to 48 hours.

Choosing and Prepping Your Meat

Start with a lean cut. Top round, silverside, or eye of round are your best options. Cut the meat into strips roughly 1 inch thick and 6–8 inches long, slicing with the grain, not against it. Cutting with the grain preserves the muscle fibers intact, which gives biltong its distinctive pull-apart chew. Cutting against the grain — like you would for jerky or steak slices — produces a texture that's too tender and crumbles apart when dried.

If the meat is slippery and hard to control, chill it in the freezer for 30 minutes first. It firms up just enough to slice cleanly and uniformly. A sharp knife with a long blade — the kind you'd reach for when making precision cuts similar to using a dedicated tomato slicer — makes this step cleaner, faster, and safer. Uniform thickness matters because uneven strips dry at different rates, and you want the whole batch to finish at roughly the same time.

The Marinade

The classic biltong marinade is built around four core ingredients, and you shouldn't skip or substitute any of them on your first batch. You need malt vinegar or brown vinegar (the acid that starts curing the meat and delivers the signature tang), coarse salt (which draws out moisture and kicks off the preserving process), coriander seeds that have been toasted and then cracked (the defining biltong spice — nothing else replicates it), and coarsely ground black pepper. Optional additions include garlic powder, chili flakes, and a small pinch of brown sugar to round out the flavor.

Coat the meat thoroughly, pressing the spices in by hand so they adhere to the surface. Let it marinate for at least 2 hours — overnight in the refrigerator is significantly better. During that time, the vinegar penetrates the meat and begins the curing process before the dehydrator is even involved. Don't rush this stage. The marinade is doing real work.

Pro tip: Toast your coriander seeds in a dry pan over medium heat for 60 seconds before cracking them — the flavor difference compared to untoasted seeds is dramatic, and it's the single best upgrade you can make to your biltong without changing anything else.

Dehydrator Settings and Timing

Set your dehydrator to 104°F–110°F (40°C–43°C). Lay the strips flat on the trays without overlapping — airflow around every surface of each strip is what makes the process work. If strips touch each other, those contact points stay moist and the texture becomes uneven. Run the dehydrator for 24–36 hours depending on strip thickness and how dry you prefer your finished biltong.

Check the meat at the 20-hour mark. Squeeze a strip gently between your fingers. It should feel firm on the outside with a slight give in the center — that's the traditional biltong sweet spot, where the outside is fully dried but the inside retains just enough moisture to stay supple and flavorful. If you prefer it fully dried for a longer shelf life and harder texture, run it for another 8–12 hours. Both styles are legitimate; it comes down to personal preference.

Food Safety

Biltong cured with vinegar and salt has significantly lower water activity (the measure of free moisture available for bacterial growth) than fresh meat, which is why it keeps at room temperature. That said, always start with fresh, high-quality beef from a reputable source. Keep your cutting board, knife, and trays clean throughout. Store finished biltong in a paper bag — not sealed plastic, which traps residual moisture and promotes mold growth. In a cool, dry spot, semi-dried biltong keeps for up to two weeks. Refrigerated, it lasts up to four weeks. Fully dried biltong lasts longer still.

Who Makes Biltong at Home (and Why It Makes Sense)

Biltong isn't a niche hobby. Once you understand what it is and what it offers, it fits naturally into a wide range of diets and lifestyles. These are the people who get the most out of knowing how to make biltong in a dehydrator at home.

High-Protein Dieters and Fitness Enthusiasts

A 100g serving of biltong delivers roughly 50g of protein with minimal carbohydrates, virtually no added sugar, and very little fat if you're using a lean cut. That's a better protein density than almost any commercial snack food on the shelf. When you make biltong yourself, you control every single ingredient — no preservatives, no fillers, no additives you can't pronounce. For anyone managing macros, eating high-protein, or just trying to snack on something clean and real, homemade biltong is hard to beat on a per-gram basis.

Outdoor and Travel Enthusiasts

Dried meat that lasts weeks without refrigeration is genuinely useful if you hike, camp, backpack, or travel to places where reliable food access isn't guaranteed. Biltong is compact, calorie-dense, and satisfying in the field. It pairs naturally with other portable foods — carry it alongside a well-insulated soup thermos for a complete, warming meal without any kitchen access at all. The combination of high protein, long shelf life, and zero preparation required makes it one of the most practical foods you can produce at home for use outside of it.

Home Cooks Who Love Working with Meat

If you enjoy knowing exactly where your food comes from and how it's made — if you like the process as much as the result — biltong is a natural project. It's in the same category as making your own stock, curing bacon, or learning to handle cooked meat properly, like knowing the best way to reheat steak so it tastes as good the second time around. Biltong rewards patience and attention to detail. And once you've made it, the store-bought versions feel like a significant step backward.

Breaking Down the Real Cost of Homemade Biltong

The economics of homemade biltong are compelling, but the numbers deserve a closer look. "Homemade is always cheaper" isn't universally true until you account for all the variables. Here's an honest breakdown.

Startup Costs

The primary investment is a food dehydrator. Entry-level models start around $40–$60 and handle biltong fine. Mid-range units with better airflow distribution, larger tray capacity, and more accurate temperature control run $80–$150. A dehydrator is a multi-use appliance — fruit, vegetables, herbs, jerky, and more — so the cost amortizes across many different uses over time, not just biltong. Beyond the machine, your only requirements are a cutting board, a sharp knife, and a large bowl. There's no significant equipment list beyond that.

Per-Batch Cost Breakdown

Here's a realistic breakdown for a standard home batch using 2 lbs of raw beef, which yields approximately 500g of finished biltong after moisture loss during drying:

Compared to Store-Bought

Quality imported biltong sells for $5–$8 per ounce at specialty food stores. A 500g (roughly 18oz) bag routinely runs $60–$90. Your homemade batch produces the same quantity for $12–$16. The savings are dramatic, and the freshness is better. One number to keep in mind: raw meat loses roughly 50–60% of its weight during drying due to moisture evaporation. That means 2 lbs of raw beef becomes approximately 500g of finished biltong. Plan your quantities with that ratio in mind so you're not surprised by how much raw meat you actually need to buy.

Note: Avoid pre-sliced stir-fry strips when shopping for biltong meat — you need control over thickness, and strips cut too thin dry out too fast and lose the characteristic texture. Always start with a whole cut and slice it yourself.

Cleaning Your Dehydrator After a Biltong Batch

Meat dries differently from fruit or vegetables. Fat can render slightly during a long drying cycle, and spice residue from the marinade clings to tray surfaces more stubbornly than sugar from fruit does. A thorough clean after every biltong batch keeps your dehydrator in good working condition and prevents flavor transfer into whatever you dry next.

Tray Cleaning

Most dehydrator trays are dishwasher-safe — check your unit's manual before assuming. If you're washing by hand, use hot soapy water and a soft-bristled brush. For stubborn marinade residue that has dried and hardened onto the mesh surface, soak the trays in warm soapy water for 20 minutes before scrubbing. Never use abrasive scourers on mesh trays — they damage the surface coating and create micro-grooves where bacteria can colonize in future batches. Rinse thoroughly and air dry completely before reassembling the unit.

The Housing and Heating Element

Wipe down the interior of the main unit with a damp cloth after every use. Never submerge the housing in water — the heating element and fan motor are not waterproof and water damage is irreversible. If fat has dripped onto the heating element during drying, let the unit cool completely and then wipe it gently with a cloth barely dampened with warm water. After cleaning, run the dehydrator empty at low heat for 10 minutes to confirm every surface is fully dry before you put it away. This prevents mold from developing during storage.

Preventing Odor Buildup

Biltong spices — particularly coriander and garlic — leave a faint but persistent smell inside the dehydrator after drying. After your standard cleaning, place a few thin slices of fresh lemon on one tray and run the unit at low heat for 30 minutes. It neutralizes residual food odors naturally, without any chemical sprays that could affect the flavor of your next batch. Keeping your dehydrator odor-neutral matters especially if you use it for a wide range of foods — the same way a multi-use kitchen tool like a spiral slicer benefits from a thorough clean between very different ingredients to keep flavors distinct.

Final Thoughts

Making biltong in a dehydrator is a skill that compounds fast. Your first batch teaches you the process; your second batch is noticeably better; by your third, you're producing something you'd stack up against anything in a specialty food store. Pick up a piece of top round, set your dehydrator to 104°F, and start your first batch this weekend — the hardest part is genuinely just the 24-hour wait.