1/2 c. ketchup
1/4 c. prepared mustard
1 1/2 tbsp. soy sauce
1 tsp. Worcestershire
1 clove garlic chopped or 1/8 tsp. garlic powder
1/4 c. Italian dressing (or 2 tbsp. vinegar, 2 tbsp. salad oil, 1/2 tsp. Italian season)

Mix all ingredients thoroughly. Best if made 3 hours ahead.