1 (15 oz.) can tomato sauce
1/4 c. vinegar
2 tbsp. salad oil
1 (7 to 10 oz.) pkg. onion salad dressing mix
1/4 c. light molasses
1 tsp. dry mustard

Combine all ingredients in small saucepan. Heat 3 minutes, stirring constantly. Baste meat during last half of cooking period. Makes 2 cups.