Sheet Pan Steak Fajitas (Easy 30-Minute Dinner!)
These Sheet Pan Steak Fajitas are a quick, flavor-packed dinner that’s perfect for busy weeknights or meal prep! Just slice, season, and roast everything on one pan. Juicy steak, tender peppers, and zesty spice—all in under 30 minutes.
Ingredients
- 1.5 lbs flank steak or skirt steak sliced super thin
- 3 bell peppers mixed colors, sliced
- 1 red onion sliced
- 2 tbsp olive oil
- 1 tbsp lime juice
- 1 tsp lime zest
- 1/3 cup orange juice
- 1 tbsp fajita seasoning or mix: 1 tsp chili powder, 1/2 tsp cumin, 1/2 tsp paprika, 1/4 tsp garlic powder, 1/4 tsp oregano, salt & pepper
- handful of chopped cilantro
Toppings:
- pico de gallo
- cotija cheese
Avocado Crema
- 1 ripe avocado
- 1/2 cup plain Greek yogurt or sour cream
- Juice of 1 lime
- 1 –2 tablespoons olive oil
- 1 clove garlic
- 1 tablespoon chopped cilantro optional
- Salt to taste
- Water to thin as needed (start with 1–2 tablespoons)
Let's Make It
- Preheat oven to 425°F.
- In a large bowl add the sliced steak, oil, seasoning, lime juice and orange juice. Give it a good toss and let it marinate while you chop the veggies.
- Toss peppers and onions with the steak and spread on a parchment-lined sheet pan.
- Roast for 15–18 minutes, or until steak reaches desired doneness. Broil for 2–3 minutes for char.
- In the meantime, make the crema and warm up the tortillas.
- Serve in tortillas, over rice, or on a salad with toppings!