1/2 c. vegetable oil
2 tbsp. Worcestershire sauce
1/2 c. red wine vinegar (optional)
2 tbsp. chili powder
1 tbsp. brown sugar
1/2 tsp. salt
1/4 tsp. pepper
1 (8 oz.) can tomato sauce

In a small bowl, combine all ingredients. Blend well. Makes 2 cups.