Easy Air Fryer Steak Fajitas are ready in 20 minutes or less. Use the extra time to make sides and turn this low-carb dinner recipe into a Tex-Mex fiesta!
If youve cooked steak in an air fryer, then you know that the meat is charred on the outside and juicy on the inside. Its amazing! Cut into cubes before cooked, the meat is ready very quickly and theres more surface to caramelize.
Thats why steak and mushroom bites are so popular. And, its the inspiration for beef fajitas cooked in an air fryer too. Use taco seasoning, bell peppers, and onions to get the bold Mexican flavors the whole family will love.
To cook frozen fajita meat in an air fryer, simply preheat the air fryer to 400 degrees Fahrenheit. Then, place the frozen fajita meat in the basket of the air fryer and cook for 10 minutes. Once the fajita meat is cooked, simply remove it from the air fryer and enjoy!
Easy 10 Minute Air Fryer STEAK FAJITAS! / KETO FRIENDLY!
Air Fryer Steak Fajitas
- 1 pound top sirloin filets or top sirloin cut into 1 ½ to 2 inch cubes
- 1 Tablespoon olive oil
- 1 Tablespoon Fajita Seasoning
- ½ cup sliced bell pepper
- ½ cup sliced onion
- 1 lime for serving
- 1 teaspoon chili powder
- ½ teaspoon paprika
- ¼ teaspoon cumin
- ¼ teaspoon garlic powder
- ¼ teaspoon onion powder
- ½ teaspoon oregano
- ½ teaspoon salt
- ½ teaspoon Stevia Blend
- ⅛ teaspoon cayenne pepper or to taste!
- Preheat empty air fryer with crisper plate or basket in place at 390 °F for 3 minutes.
- Pat meat dry. While air fryer is heating up, toss beef cubes with olive oil and fajita seasoning.
- Pour seasoned beef cubes, sliced bell peppers, and onions into the preheated air fryer and gently shake to combine. Note: Some of the oil and seasoning will coat the peppers and onions, which is a good thing. If you feel like that does not happen, then spritz with a little more olive oil.
- Set air fryer to 390 °F and cook for about 9 minutes in total.After 3 minutes pass, pause and shake the basket. Do this again at 2-minute intervals until the beef cubes reach the desired doneness. The time will vary by machine and based upon the thickness of the cubes and how full the basket is. The best way to determine if the meat is done is to pause and check it. Lift a piece out and test it with a meat thermometer or cut and peek in the middle to see the progress. The USDA recommends that beef be cooked to 145 °F. The internal temperature will continue to rise after the meat is done cooking. For a warm, pink center, remove at 130 °F to 135 °F.
- Allow steak to rest a couple of minutes so the juices distribute before slicing against the grain into bite-sized pieces. Squeeze lime juice over the top.
- Enjoy on tortillas, lettuce wraps, cauliflower rice, or in a salad with desired toppings.
FAQ
How long do you cook beef fajitas in an air fryer?
Preheat air fryer to 400°. Sprinkle steak with the remaining cumin and salt. Place on greased tray in air-fryer basket. Cook until meat reaches desired doneness (for medium-rare, a thermometer should read 135°; medium, 140°; medium-well, 145°), 6-8 minutes per side.
Can I cook fajita meat in an air fryer?
Preheat the air fryer to 390 °F so it’s sizzling hot when you place the meat and vegetables inside. You can line the basket with parchment paper or foil if desired. These don’t make much of a mess! Pat meat dry, cut into cubes, and combine with olive oil and fajita seasoning.
Can you cook frozen fajita meat?
For pre-cooked frozen fajitas, this means cooking them for about 15 minutes in the oven or 5 minutes in the microwave. However, cooking times can vary depending on the brand of fajitas and the power of your oven or microwave. So, it’s always best to check the package instructions before cooking.
How do you reheat beef fajitas in an air fryer?
How to reheat steak fajitas in the air fryer. Air fryer steak fajitas are a great make-ahead meal, and they’re easy to reheat! In the air fryer, begin by preheating to 350°F, and then put the leftover air fryer fajita steak in. Heat for 3 to 5 minutes if heating from chilled and 13-15 minutes from frozen.