Classic steak fajitas are a quick and easy dinner made with pan-fried beef strips, tender bell peppers, and onions served in warm flour tortillas with your favorite toppings.
Heat olive oil in a cast iron skillet or pan over medium-high heat.
Add the bell peppers and onion; season with 1-1/2 tablespoons of the fajitas seasoning mix and cook for 5 to 6 minutes or until tender, stirring frequently.
Transfer the vegetable mixture to a plate and set aside.
Add the sliced steak to the skillet; season with 1-1/2 tablespoons of the fajitas seasoning mix and cook for 3 to 4 minutes, or to a desired doneness.
Stir in the previously prepared veggies; continue to cook for about 2 minutes, or until everything is heated through.
Spoon the steak and veggies over warm tortillas.
Serve topped with cheese, sour cream, and guacamole if desired.
To make ahead, slice up the peppers, onions, and steak strips the day before, store them in separate containers or bags, and keep them refrigerated until the following day.
To store fajitas, transfer them to airtight containers and keep them in the fridge for up to 4 days or in the freezer for up to 2 months. Defrost in the fridge before reheating.
Nutritional info is an estimate and provided as courtesy. Values may vary according to the ingredients and tools used. Please use your preferred nutritional calculator for more detailed info.
Course: Dinner
Cuisine: Mexican
Keyword: how to make steak fajitas, steak fajitas, steak fajitas recipe