1 lg. onion, thinly sliced
2 cloves garlic, finely chopped
1/2 c. vegetable oil
1 c. beer
1/2 c. lemon juice from concentrate
2 tbsp. light brown sugar
1 tbsp. Worcestershire sauce
1 (1-1 1/2 lb.) flank steak, scored

In medium skillet cook onion and garlic in 1/4 cup oil until tender; remove from heat. Add remaining ingredients except meat. Place meat in a shallow baking dish; pour marinade over. Cover; refrigerate 6 hours or overnight, turning occasionally. Remove meat from marinade; grill or broil as desired, basting frequently with marinade. Makes 4 servings.