How to Make Dry Beef Jerky | Lean Strips, Low Heat

Making dry beef jerky at home comes down to three things: lean meat, thin slices, and patient low heat. Fat turns rancid and shortens shelf life, thick slices dry unevenly, and rushing the heat makes the outside crisp while the inside stays damp. Nail those three basics and you’ll turn out chewy, shelf-stable strips that beat anything from a gas station.

Here is the full process, with the safety numbers from Penn State Extension and the National Center for Home Food Preservation (NCHFP) so you can dry with confidence.

What Meat Works Best For Jerky?

Start with lean cuts. Eye of round, top round, sirloin, and flank steak are all solid choices because they carry little internal fat. Trim away any visible fat, connective tissue, and gristle before you slice — that fat is what turns bitter and shortens how long your jerky keeps.

Partially freeze the meat for one to two hours first. A semi-frozen roast is far easier to slice into even strips than a room-temperature one, and even strips are what dry uniformly.

How To Slice And Marinate The Strips

Slice against the grain for easier chewing, or with the grain for a chewier, stringier bite. Both work; the choice is texture, not safety. Aim for strips about 1/4 to 3/8 inch thick, 1 to 1 1/2 inches wide, and 4 to 10 inches long, per Penn State’s guidance.

Marinate the strips in the refrigerator, never on the counter. Soak times range from 3 to 6 hours for a light flavor up to 12 to 24 hours for a deeper one. A soy-sauce-and-spice base is classic, but any marinade you like works — the liquid’s job is flavor, not safety.

Before drying, pat the strips dry with paper towels. Surface moisture just adds drying time and can leave wet spots that dry unevenly.

Drying Temperature And Time: The Exact Numbers

This is where food safety and good jerky meet. Penn State Extension recommends heating the meat strips to 160°F first — either by baking or simmering in the marinade — then drying at a steady 140°F in a dehydrator, oven, or smoker. The NCHFP agrees, noting that preheated racks at 140°F and no overlapping strips are essential for even airflow.

Why the preheat step? Bringing the strips to 160°F first removes that doubt.

Those times vary widely because thickness, humidity, and your specific appliance all change the math. The texture test matters more than the clock.

The doneness test: take a piece from the center of the batch, let it cool for a minute, and bend it. Properly dried jerky cracks when bent but does not break in two. If it bends like a wet noodle, it needs more time. Penn State also suggests refrigerating finished strips overnight in an airtight container, then checking again — this lets moisture redistribute evenly and reveals any spots that are still too damp.

Smoker, Oven, Or Dehydrator: What To Know

Each appliance changes the process slightly. A dehydrator with a built-in thermostat is the most foolproof because it holds 140°F steadily. An oven’s lowest setting often runs hotter than labeled, so keep the door cracked a few inches to vent moisture and watch it closely. A smoker adds flavor at the same 140°F target, but you must keep the temperature steady rather than letting it spike.

Arrange strips in a single layer with space between them — never touching or overlapping. Airflow is what dries meat; blocked airflow leaves damp spots that spoil. Some recipes also suggest blotting surface fat or marinade during drying to keep things consistent.

Once your jerky passes the bend test and cools completely, store it in an airtight container or vacuum-sealed bag. A quick taste test on your first batch tells you if your drying routine needs adjustment before you commit to a larger run.

If you’d rather compare store-bought options before committing to a homemade batch, our tested roundup of the best dry beef jerky brands covers the top shelf picks.