2 lg. cans pork & beans
1 slice bacon
1/2 c. catsup
1/4 tsp. dry mustard
1 tbsp. dark Karo syrup
3/4 c. brown sugar
1 med. chopped onion, optional

Cook bacon and crumble. Mix all ingredients. Bake 1 1/2 hours at 350 degrees. Good hot or served cold.