Air Fryer Steak Fajitas are the easiest way to bring sizzling, restaurant-style fajitas right to your kitchen table without the hassle of stovetop cooking. With tender strips of steak, colorful bell peppers, and bold seasoning, this dish comes together quickly in the air fryer for the most fast and flavorful meal!
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What Are Air Fryer Steak Fajitas?
If you love fajitas but don’t want to deal with a messy skillet, air fryer steak fajitas are the perfect solution. The air fryer gives the steak a beautifully seared exterior while keeping the inside juicy and tender. The high heat also caramelizes the peppers and onions, bringing out their natural sweetness and adding a subtle smokiness to the dish. Everything cooks together in one basket, making cleanup a breeze!
These fajitas are a great option for busy weeknights, meal prep, or even a casual get-together. Serve them up in warm tortillas with your favorite toppings, or enjoy them over a bed of greens for a low-carb twist. However you serve them, they’re guaranteed to be packed with bold flavors and satisfying textures.
Ingredients You Need
- Flank, Sirloin, or Skirt Steak – Thinly sliced steak cooks quickly and stays tender in the air fryer. Choose a cut with good marbling for the best flavor!
- Red Onion – Sliced red onions add a touch of sweetness and a slight crunch to balance the savory steak.
- Red Bell Pepper – This bright pepper brings a mild sweetness and vibrant color to the fajitas.
- Green Bell Pepper – Green bell peppers add a slightly grassy flavor that contrasts well with the sweeter varieties.
- Yellow Bell Pepper – We love the mellow, honey-like sweetness that this pepper adds — plus, it rounds out the flavors.
- Olive Oil – A drizzle of olive oil helps the seasoning stick and ensures the steak and veggies cook evenly.
- Fajita Seasoning – A blend of spices adds the signature smoky, slightly spicy flavor of classic fajitas.
- Garlic – Freshly minced garlic enhances the overall depth of flavor, giving the dish a rich, aromatic kick.
How to Make Air Fryer Steak Fajitas
- Prep the Ingredients. Slice the steak into thin strips, and cut the onions and peppers into similar-sized slices.
- Season Everything. Add the steak and vegetables to a large bowl with olive oil, fajita seasoning, and minced garlic and toss until evenly coated.
- Arrange in the Air Fryer. Arrange the mixture in a single layer inside the air fryer basket to ensure even cooking.
- Cook Until Tender. Let the steak and veggies cook, shaking the basket halfway through for even crisping.
- Serve Hot. Once done, transfer to a serving dish and enjoy in warm tortillas with your favorite toppings.
Variations
- Protein – Use chicken, shrimp, or even tofu instead of steak for a different twist.
- Spice – Add a dash of cayenne or sliced jalapeños for extra heat.
- Citrus – Squeeze fresh lime juice over the fajitas before serving for a zesty finish.
- Cheese – Sprinkle shredded cheese on top right after cooking for a melty upgrade. Try sharp cheddar, cotija, or pepper jack.
- Smokiness – Use smoked paprika or a touch of liquid smoke in the seasoning blend.
- Low-Carb Option – Serve over cauliflower rice or in lettuce wraps instead of tortillas.
Can I Store Leftovers?
Leftover fajitas can become a little soft over time, but they’re still great for meal prep or quick lunches.
Store them in an airtight container in the refrigerator for up to 3 days. If possible, keep the proteins and veggies in a separate container from the tortillas.
For longer storage, freeze the fajitas in a sealed container for up to 2 months. Reheat in the air fryer or a skillet to bring back the texture.
Common Questions About Air Fryer Steak Fajitas
Yes, if you prefer different doneness levels, cook the steak and vegetables in separate batches.
Marinating isn’t necessary, but a quick soak in lime juice and spices can enhance the flavor even more.
Classic toppings, which are some of our favorites, include sour cream, guacamole, shredded cheese, salsa, and fresh cilantro.
Avoid overcooking, and slice the steak against the grain to keep it tender. These two strategies should keep your steak perfectly moist.
More Air Fryer Recipes
We absolutely can’t get enough of dishes that are such a breeze to make in almost zero time in our air fryers. Feel the same? Check out more of our favorites!
Air Fryer Steak Fajitas
Ingredients
- ½ pound steak flank, sirloin, or skirt, sliced into thin strips
- ½ red onion sliced
- ½ red bell pepper sliced
- ½ green bell pepper sliced
- ½ yellow bell pepper sliced
- 1 Tablespoon olive oil
- 1 Tablespoon fajita seasoning
- 3 cloves garlic minced
Instructions
- Preheat Air Fryer: Set to 400°F for 3-5 minutes.
- Prepare Ingredients: Slice the steak and vegetables into thin strips.½ pound steak, ½ red onion, ½ red bell pepper, ½ green bell pepper, ½ yellow bell pepper
- Season & Coat: In a bowl, toss steak and veggies with olive oil, fajita seasoning, and minced garlic until well coated.1 Tablespoon olive oil, 1 Tablespoon fajita seasoning, 3 cloves garlic
Air Fry:
- Spread everything in a single layer in the air fryer basket.
- Cook at 400°F for 8-10 minutes, shaking the basket halfway through, until the steak is cooked to your liking and veggies are tender.
- Serve: Enjoy with warm tortillas and toppings like lime wedges, sour cream, avocado, or cilantro.
Equipment
Notes
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Nutrition
Nutrition information is automatically calculated, so should only be used as an approximation.
