Frequently Asked Questions About Beef Jerky
Oven beef jerky takes 3 to 4 hours at 170°F with the oven door propped slightly open for airflow. Slice the beef 3 to 4mm thick against the grain for a more tender chew, or with the grain for a chewier texture. Check at 3 hours — the jerky is done when it bends and cracks without breaking.
Top round, bottom round, and eye of round are the best cuts for beef jerky. They are lean, affordable, and easy to slice thinly. Lean cuts are essential — fat does not dehydrate well and causes jerky to spoil faster. Ask your butcher to slice it on a meat slicer for uniform thickness.
Homemade beef jerky is fully keto-friendly — using a marinade without sugar keeps carbs near zero while delivering 9 to 11 grams of protein per ounce. Most commercial jerky contains added sugar in the marinade. Always check labels or make your own with a sugar-free marinade to stay in ketosis.
Homemade beef jerky lasts 1 to 2 weeks at room temperature in an airtight container, up to 1 month refrigerated, and up to 3 months vacuum sealed and refrigerated. Discard if you see any mold, off odors, or slimy texture — these indicate moisture was not fully removed during drying.
No — a standard oven works well for making beef jerky. Set it to the lowest temperature (around 170°F), prop the door open slightly with a wooden spoon for airflow, and place the beef strips on a wire rack over a baking sheet. A dehydrator produces slightly more consistent results but is not necessary.
Beef Jerky
Equipment
- Sharp knife or meat slicer
- Mixing bowls
- Baking sheet or dehydrator
- Wire rack
Ingredients
- 2 lbs grass-fed beef sirloin or flank steak
- 1/4 cup coconut aminos or soy sauce
- 2 tbsp apple cider vinegar
- 1 tbsp Worcestershire sauce sugar-free
- 1 tsp garlic powder
- 1 tsp onion powder
- 1 tsp smoked paprika
- 1/2 tsp black pepper
- 1/2 tsp red pepper flakes optional, for heat
- 1/4 tsp sea salt
- 1/4 tsp cayenne pepper optional, for extra spice
Instructions
- Prepare Beef: Slice the beef into thin strips, about 1/4 inch thick, against the grain for a tender texture. Trim any excess fat.
- Marinate: In a mixing bowl, combine coconut aminos (or soy sauce), apple cider vinegar, Worcestershire sauce, garlic powder, onion powder, smoked paprika, black pepper, red pepper flakes, sea salt, and cayenne pepper. Mix well.
- Marinate Beef: Place the beef strips in a large resealable bag or a shallow dish. Pour the marinade over the beef, ensuring all pieces are well-coated. Seal the bag or cover the dish and refrigerate for at least 4 hours or overnight for maximum flavor.
- Preheat Oven or Dehydrator: If using an oven, preheat it to 175°F (80°C). If using a dehydrator, follow the manufacturer's instructions for drying meat.
- Arrange Beef: Place a wire rack on a baking sheet if using an oven. Arrange the marinated beef strips on the wire rack in a single layer, making sure they do not overlap.
- Dry Beef: Place the baking sheet in the preheated oven or the beef strips in the dehydrator. Dry for 4-6 hours, or until the beef jerky is dry and chewy but still slightly pliable.
- Cool and Store: Remove the beef jerky from the oven or dehydrator and let it cool completely. Store in an airtight container or resealable bag. It can be kept at room temperature for a few days or refrigerated for longer shelf life.
