1 env. Lipton onion recipe soup mix
1/4 c. oil
1/4 c. fresh lime juice (about 2 limes)
1/4 c. water
2 med. cloves garlic, finely chopped
1 tsp. ground cumin
1/2 tsp. oregano
1/4 tsp. ground pepper
1-1 1/2 lb. round steak or flank steak
Warm flour tortillas

In large, shallow glass baking dish, combine soup mix, oil, lime juice, water, garlic, cumin, oregano and pepper. Add steak and turn to coat. Cover and marinate in refrigerator, turning occasionally, 4 hours or overnight. Grill or broil about 5 inches from heat for 10 minutes or until steak is done. Thinly slice steak diagonally, then serve in warm tortillas. Top, if desired, with salsa, cheese, lettuce, tomatoes and sour cream. Makes about 4 servings.