Ingredients

1/4 cup Lea & Perrins Worcestershire Sauce, plus
1 teaspoon Lea & Perrins Worcestershire Sauce, divided
2 tablespoons lemon juice or lime juice
2 tablespoons olive oil
1/4 cup instant minced onion
3/4 teaspoon salt
1/2 teaspoon instant minced garlic
3 lbs sirloin steak
2 tablespoons butter or margarine
1 tablespoon chopped parsley

Directions

Combine 1/4 cup of the Lea& Perrins, lemon juice, oil, minced onion, salt and minced garlic; mix well and set aside.Place steak in tight-fitting bowl or plastic bag.Pour Lea& Perrins mixture over steak.Marinate 2 hours.Remove steak from marinade.Place on rack.

Grill over hot charcoal or broil under preheated hot broiler for 7 to 10 minutes on each side or until done as desired, brushing occasionally with leftover marinade.Remove steak to serving plate.In a small saucepan melt butter.Stir in parsley and remaining 1 teaspoon Lea& Perrins.Pour over steak.Slice and serve.