Sheet Pan Mahi Mahi Fajitas

Prep time: 20 min
Cook time: 25 min
Servings: 4
Yield: 4 servings

Description

Mahi mahi, onions, and bell peppers are cooked on a sheet pan with fajita spices resulting in a tasty and easy weeknight meal that can be served in tortillas or over rice.

Ingredients

3 tablespoons olive oil
2 tablespoons lemon juice
2 teaspoons chili powder
1 teaspoon ground cumin
1/2 teaspoon onion powder
1/2 teaspoon garlic salt
1/8 teaspoon black pepper
1 pinch cayenne pepper, or to taste
2 medium bell peppers, sliced
1 large white onion, sliced
4 (4 ounce) mahi mahi fillets, cut into 1-inch slices

Directions

1 Preheat the oven to 400 degrees F (200 degrees C). Line a large baking sheet with parchment paper.
2 Stir olive oil, lemon juice, chili powder, cumin, onion powder, garlic salt, black pepper, and cayenne together in a bowl.
3 Spread bell peppers and onion on the prepared sheet pan. Pour 1/2 the marinade over vegetables; toss until well coated.
4 Roast vegetables in the preheated oven for 10 minutes.
5 While vegetables are cooking, place mahi mahi in a bowl and cover with remaining marinade; toss until well coated. Let sit for 10 minutes.
6 Remove vegetables from the oven and set mahi mahi pieces on top. Return to the oven and cook until fish is cooked through and flakes easily with a fork, about 12 more minutes.