Step 1

Preheat oven to 450 degree.

Step 2

In a small bowl combine salt, pepper, chili powder, garlic powder, onion powder, cumin and paprika. Divide spice mixture in half.

Step 3

In a large plastic storage baggie, combine 1 tablespoon of olive oil, lime juice, soy sauce and 1/2 of spice mixture.

Step 4

Add steak to plastic storage baggie and turn to coat, let steak marinate at room temperature while slicing peppers and onions.

Step 5

Slice peppers and onions into 1/4 in slices.

Step 6

Add peppers and onions to sheet pan, drizzle with 1/2 a tablespoon of olive oil and sprinkle with remaining spice mixture, turning to coat.

Step 7

Move bell peppers and onions to outer edges of sheet pan and place steak in the middle.

Step 8

Cook at 450 degrees for 12-15 minutes, then broil on high for additional 2 minutes.

Step 9

Use a meat thermometer check for doneness. About 140 for medium rare to 150 for medium.

Step 10

IMPORTANT - for juicy and tender steak, let rest at least 10 minutes and cut against the grain.

Step 11

Sprinkle with fresh cilantro and a squeeze of fresh lime juice before serving.

Step 12

Tortillas can be wrapped in a foil packet and heated in the oven while steak is resting.

Step 13

Serve fajitas in warm tortillas with avocado and/or sour cream.