1 env. onion soup mix
3/4 c. water
1 (8 oz.) can tomato sauce
1/4 c. firmly packed brown sugar
2 tbsp. vinegar
1/2 tsp. dry mustard or 1 tsp. prepared mustard
1/4 tsp. garlic powder

In a medium saucepan, combine onion soup mix, water, tomato sauce, sugar, vinegar, mustard, and garlic powder. Simmer, stirring occasionally for 15-30 minutes. Brush on meat during or after cooking.