1 1/2 to 2 lbs. hamburg
1/2 c. ketchup
6 tbsp. vinegar
1/4 c. water
2 tbsp. mustard
1 tsp. Worcestershire sauce
1/2 tsp. Tabasco sauce

Boil all ingredients except hamburg. Form hamburg into patties. Put patties into baking dish. Pour sauce over. Marinate about 1 hour. Yield 4 burgers.