Everyone loves ordering sizzling fajitas at their favorite Mexican restaurant. They look and smell amazing—and they taste even better. After enjoying fajitas recently, I wanted to capture that same flavor in a shelf-stable snack, so I set out to make fajita-style beef jerky.
I’d never made fajita-flavored jerky before and wasn’t sure how it would turn out, but the idea sounded promising. I found a grilled skirt steak fajita recipe that inspired the marinade, then adapted it for jerky. I cut the recipe in half to marinate one pound of beef, and swapped skirt steak for eye of round—the lean cut I prefer for jerky.
My usual process is to trim and partially freeze the meat while I prepare the marinade. For this batch I mixed soy sauce, a touch of lime juice, brown sugar, canola oil, ground cumin, black pepper, chili powder, and a little minced garlic. I used slightly less lime than some recipes call for—just enough to brighten the flavors without overpowering them.
The marinade smelled fantastic—spicy and citrusy with a hint of sweetness—which had me optimistic about the final jerky. I sliced the partially frozen eye of round thinly against the grain, between 1/8″ and 1/4″ thick, then marinated the slices for about 10 hours. With thin slices, 8–10 hours is usually enough to get good penetration without making the meat mushy.
For safety I heat-treated the jerky before dehydrating: I patted the marinated slices dry, placed them on a baking sheet, inserted a thermometer in a thick piece, and baked at 325°F until the internal temperature reached 160°F (about 10 minutes). Heat-treating to 160°F helps eliminate any potential bacteria.
After heat treatment, I dried the slices in a dehydrator at 130°F for about 4½ hours, making sure the pieces didn’t overlap. The jerky was done when each strip bent and cracked slightly without snapping cleanly in half. I let the finished jerky cool for a few hours before storing it in airtight containers.
The result tasted excellent. This fajita jerky captures that fajita vibe—savory soy, smoky cumin and chili, bright lime, and a touch of brown sugar sweetness. It’s familiar enough to be satisfying but different enough from standard jerky flavors to feel like a fun variation. If you enjoy fajitas, you’ll probably enjoy this jerky.
Fajita Beef Jerky
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Ingredients
Lean Beef
- 1 lb eye of round
Marinade
- ¼ cup soy sauce
- 2 tablespoon lime juice
- 2 tablespoon brown sugar
- 1 tablespoon canola oil
- 1 teaspoon ground cumin
- 1 teaspoon black pepper
- 1 teaspoon chili powder
- 1 clove garlic (finely minced)
Optional
- ¼ teaspoon Curing Salt (Prague Powder #1) (optional)
Equipment
Instructions
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Trim any visible fat from a lean cut of beef. Partially freeze the trimmed meat for an hour or two to make slicing easier.
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While the meat chills, whisk together soy sauce, lime juice, brown sugar, canola oil, ground cumin, black pepper, chili powder, and minced garlic in a bowl or zip-top bag.
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Remove the meat from the freezer and slice it across the grain into strips 1/8″–1/4″ thick.
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Add the sliced beef to the marinade and refrigerate for 8–10 hours.
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After marinating, remove the meat and pat slices dry with paper towels.
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Place the slices on a baking sheet and insert a thermometer into the thickest piece. Bake in a preheated 325°F oven until the internal temperature reaches 160°F, about 10 minutes. Remove immediately when temperature is reached.
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Arrange the slices on dehydrator racks without overlapping and dry at 130°F for about 4½ hours, or until the jerky bends and cracks but doesn’t snap in half. Let cool completely before storing in airtight containers.