1 tsp. dry mustard
1 tsp. salt
1/2 tsp. pepper
2 tsp. sugar
1 (10 1/2 oz.) can tomato soup
1 c. water
1 c. dark vinegar
1 med. onion, grated
1 tbsp. Worcestershire sauce
1/4 c. cooking oil

Mix dry ingredients in quart jar. Add the rest and mix well. Spread on chicken for grill. If desired for oven chicken add 1/2 cup more water.