Enjoy a quick and delicious meal with these easy-to-make air fryer steak fajitas. Tender, juicy steak combined with colorful bell peppers and onions, seasoned to perfection, and cooked in the air fryer for a healthy and flavorful dish.


  • 1 lb (450g) flank steak or skirt steak
  • 1 red bell pepper, sliced
  • 1 yellow bell pepper, sliced
  • 1 green bell pepper, sliced
  • 1 medium onion, sliced
  • 2 tablespoons olive oil
  • 1 tablespoon lime juice
  • 2 teaspoons chili powder
  • 1 teaspoon cumin
  • 1 teaspoon paprika
  • 1/2 teaspoon garlic powder
  • 1/2 teaspoon onion powder
  • 1/2 teaspoon salt
  • 1/4 teaspoon black pepper
  • Flour or corn tortillas, for serving
  • Optional toppings: salsa, sour cream, guacamole, shredded cheese, fresh cilantro


  1. Prepare the Marinade:
  • In a large bowl, combine olive oil, lime juice, chili powder, cumin, paprika, garlic powder, onion powder, salt, and black pepper.
  1. Marinate the Steak:
  • Slice the flank steak into thin strips and add to the bowl with the marinade. Toss to coat the steak evenly.
  • Cover and refrigerate for at least 30 minutes, or up to 2 hours for more flavor.
  1. Preheat the Air Fryer:
  • Preheat the air fryer to 400°F (200°C) for about 5 minutes.
  1. Prepare the Vegetables:
  • In a separate bowl, toss the sliced bell peppers and onion with a drizzle of olive oil and a pinch of salt and pepper.
  1. Cook the Steak and Vegetables:
  • Place the marinated steak strips in the air fryer basket in a single layer. Cook for 6-8 minutes, shaking the basket halfway through, until the steak is cooked to your desired doneness.
  • Remove the steak from the air fryer and set aside.
  • Add the bell peppers and onion to the air fryer basket. Cook for 8-10 minutes, shaking the basket halfway through, until the vegetables are tender and slightly charred.
  1. Assemble the Fajitas:
  • Warm the tortillas in the microwave or on a stovetop skillet.
  • Fill each tortilla with a portion of the cooked steak and vegetables.
  • Add any optional toppings as desired.
  1. Serve:
  • Serve immediately and enjoy your delicious air fryer steak fajitas!

These fajitas are perfect for a quick weeknight dinner or a fun weekend meal. Adjust the seasoning to your taste and enjoy the vibrant flavors!

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