Instructions

Here are your instructions:

1. Rub steak with chili powder and salt and pepper (if desired).

2. Heat oil in large skillet over medium-high heat.

3. Add steak; cook for 6 to 8 minutes on each side, or until it reaches desired degree of doneness. Remove from heat.

4. Cover steak with aluminum foil; let rest for 5 minutes.

5. Add onion and bell pepper to skillet; cook on medium heat, stirring frequently, for 3 to 5 minutes, or until onion is translucent. Remove from heat.

6. Cut steak against the grain into thin slices.

7. Top tortillas evenly with beef, onion mixture, and lime juice; garnish with cilantro.

8. Serve immediately.