Easy Sheet Pan Steak Fajitas

4.82 from 16 votes

These Easy Sheet Pan Steak Fajitas make the perfect simple and healthy weeknight meal for busy families, on the table in 25 minutes or less!

Course Dinner, Main Course

Cuisine Comfort Food, Easy, Family Meal, Mexican, Weeknight Meal

Keyword Easy Sheet Pan Steak Fajitas, steak fajitas

Prep Time 10

Cook Time 12

Total Time 22

Servings servings

Calories 149kcal

Author Chrissie (thebusybaker.ca)

2 tablespoons olive oil
1 large onion, thinly sliced
3 bell peppers, thinly sliced (I like using green, red and yellow)
8-10 ounces flank steak, ribeye steak, or sirloin steak
juice of one lime
2 tablespoons taco seasoning
2 teaspoons smoked paprika
1/2 teaspoon mild chili powder
tortillas, tomatoes, lettuce, cheese, sour cream, avocado for serving (as desired)

Preheat your oven to 400 degrees Fahrenheit.
Drizzle the olive oil on a large sheet pan.
Add the sliced onions, sliced bell peppers, and thinly sliced steak to the sheet pan, along with the taco seasoning, paprika, chili powder, and lime juice.
Using your hands or a pair of tongs, toss everything together well until the meat and veggies are well coated in the seasonings and the oil.
Bake at 400 degrees Fahrenheit for about 10-12 minutes, or until the veggies are becoming soft and the steak has browned on the outside. Be careful of over-cooking the steak - test a piece after 10 minutes to be sure it's cooked to your liking.
Serve in tortillas with lettuce, tomatoes, cheese, sour cream and avocado, as desired (use the time while the fajita filling is baking to prep these ingredients).

To make this recipe ahead of time, or for storing leftovers, make the recipe as directed and store in an airtight container for up to 3 days.

Reheat leftovers in a skillet on the stove with a splash of water until heated through, in the microwave, or on a sheet pan in the oven.