Best Beef Fajitas

• 1/4 cup canola oil
• 1/3 cup onion, chopped
• 2 tablespoons white wine vinegar
• 1 tablespoon lime juice
• 1 garlic clove, minced
• 1 teaspoon hot pepper sauce
• 1/8 teaspoon salt
• 1/8 teaspoon pepper
• FAJITAS
• 1 beef flank steak (1/2 pound)
• 1/2 medium red bell pepper, sliced
• 1/2 medium green bell pepper, sliced
• 1 medium onion, thinly sliced
• 4 flour tortillas, warmed (8 inches)
• sour cream (optional)
• guacamole (optional)
• salsa (optional)
• shredded cheddar cheese (optional)

1. In a small bowl, combine the first eight ingredients.
2. Pour 1/3 cup into a large resealable plastic bag; add beef.
3. Seal bag and turn to coat.
4. Pour remaining marinade into another large resealable plastic bag; add peppers and onion.
5. Seal bag and turn to coat.
6. Refrigerate beef and vegetables overnight.
7. Drain and discard marinade; set vegetables aside.
8. Grill beef, covered, over medium heat for 7-8 minutes on each side or until meat reaches desired doneness (for medium-rare, a meat thermometer should read 145u0b0; medium, 160u0b0; well-done, 170u0b0).
9. Let stand for 10 minutes.
10. Meanwhile, place vegetables in a grill wok or basket.
11. Grill, covered, over medium heat for 8-10 minutes or until crisp-tender, stirring frequently.
12. Thinly slice steak across the grain; place on tortillas.
13. Top with vegetables; roll up.
14. Serve with sour cream, guacamole, salsa and cheese if desired.

canola oil, onion, white wine vinegar, lime juice, garlic, hot pepper, salt, pepper, fajitas, red bell pepper, green bell pepper, onion, flour tortillas, sour cream, guacamole, salsa, cheddar cheese

Taken from www.food.com/recipe/best-beef-fajitas-406777 (may not work)