Air Fryer Steak Fajitas

Are you craving the sizzling, savory flavors of fajitas but don't want the mess and fuss of stovetop cooking? Then you HAVE to try these incredible Air Fryer Steak Fajitas! This recipe is a total game-changer, delivering perfectly cooked, tender steak and crisp-tender veggies in a fraction of the time. It's become a staple in our house for busy weeknights, satisfying everyone's taste buds without sacrificing valuable time. As a busy mom, I'm always on the lookout for easy weeknight dinners, and this one ticks all the boxes: quick, healthy, and packed with flavor.

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Prep Time 15

Cook Time 17

Total Time 32

Servings: 4 servings

Course: dinner

Cuisine: Mexican

Calories: 350

Ingredients Equipment Method Nutrition Notes

Ingredients

Main Ingredients

1 pound flank steak or skirt steak thinly sliced against the grain
1 large bell pepper (any color), sliced into strips
1 medium onion sliced into strips
2 tablespoons olive oil
2 tablespoons fajita seasoning (store-bought or homemade)
1 tablespoon lime juice
1 jalapeño optional, thinly sliced for added heat

Equipment

Air Fryer,
Mixing bowl
Meat thermometer

Method

Prepare the Steak: In a medium bowl, combine the sliced steak, 1 tablespoon of olive oil, fajita seasoning, and lime juice. Mix well to ensure the steak is fully coated. Let it marinate for at least 15 minutes, or up to 30 minutes in the refrigerator.
Prep the Veggies: In another bowl, toss the sliced bell peppers and onions with the remaining 1 tablespoon of olive oil and a pinch of fajita seasoning. Add the sliced jalapeño here if you like extra spice.
Preheat the Air Fryer: Preheat your air fryer to 400°F (200°C) for 5 minutes.
Air Fry the Veggies: Place the seasoned vegetables in the air fryer basket in a single layer. Air fry for 8-10 minutes, shaking the basket halfway through, until the vegetables are tender-crisp and slightly caramelized.
Air Fry the Steak: Remove vegetables and set aside. Place the marinated steak in a single layer in the air fryer basket. Air fry for 5-7 minutes depending on thickness and desired doneness. Use a meat thermometer aiming for 130-135°F (54-57°C) for medium-rare.
Combine and Serve: Add the vegetables back to the basket with the steak and cook for an additional 1-2 minutes to heat through. Serve immediately with your favorite toppings like tortillas, salsa, sour cream, guacamole, and shredded cheese.

Nutrition

Calories: 350kcalCarbohydrates: 10gProtein: 35gFat: 18gSaturated Fat: 3gCholesterol: 80mgSodium: 600mgPotassium: 800mgFiber: 3gSugar: 5gVitamin A: 2500IUVitamin C: 150mgCalcium: 40mgIron: 5mg

Notes

For best results, do not overcrowd the air fryer basket to keep veggies and steak crispy. Use a meat thermometer for perfect doneness. Marinate steak longer for more flavor. Try substituting steak with chicken, shrimp, portobello mushrooms, or tofu for variations.

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