2 tbsp. oil
1 sm. onion
1 clove garlic
1 (6 oz.) can tomato paste
1/2 c. vinegar
1/2 c. water
1 tsp. dry mustard
1 tbsp. A-1 sauce or Worcestershire sauce

Combine oil, onion, and garlic in small saucepan. Simmer low for 5 minutes. Add dry mustard and remaining ingredients. Simmer 10 minutes.