4 slices bacon
2 tbsp. bacon drippings
1/2 c. chopped onion
2 lb. can pork and beans in tomato sauce
2 tbsp. brown sugar
1 tbsp. Worcestershire sauce
1 tsp. mustard
1 lb. hamburger (optional)

Cook bacon to crisp, then crumble. Cook onion in bacon drippings until tender. Put beans, bacon, brown sugar, Worcestershire sauce, onions and mustard, along with bacon drippings in casserole dish. Mix well and bake for 1 1/2 to 1 3/4 hours at 325 degrees.