Fantastic Beef Fajitas

Directions

1. In a large resealable bag, combine marinade ingredients; add beef. Seal and refrigerate for 3-6 hours or overnight, turning several times.
2. Discard marinade. In a skillet, saute onion and pepper in 1 tablespoon oil until crisp-tender; remove from pan. Pat steak strips dry with paper towels. Add remaining oil and saute meat until no longer pink, about 4 minutes. Return vegetables to pan and heat through.
3. To assemble, place a spoonful of meat and vegetable mixture on a warmed tortilla and top with avocado, salsa and sour cream. Roll tortilla around filling.