1 lb. ground beef
2/3 c. milk
2/3 c. bread crumbs

SAUCE:

2 chopped onions
1 c. ketchup
4 tbsp. Worcestershire sauce
2 tbsp. vinegar
1 1/2 tbsp. water

Mix and chill ground beef, milk and bread crumbs. Form into patties and brown in a little oil. Pour sauce over the patties in a casserole and bake for 1 hour at 350 degrees.