2 (28 oz.) cans Campbell's Baked Beans
1 c. dark brown sugar
1/2 c. ketchup
1 tbsp. yellow mustard
1 med. to lg. onion (chopped)
Bacon (optional)

Mix brown sugar, ketchup and mustard until smooth. Should be like a thick gravy consistency. Add onions to beans, sugar mixture and mix well.

Pour into greased 13x9 pan. Top with 3 strips uncooked bacon cut in half. Cover and bake at 325 degrees about 1 1/2 hours. Uncover for last 20 minutes.