2 lg. (1 lb. 12 oz.) cans pork and beans
2 c. chopped onions
2 c. chopped green peppers
3 tbsp. mustard
1 c. brown sugar
6 slices bacon
1 c. ketchup

Mix all ingredients in crock pot. Turn on high until it begins to cook, then turn on low. Cook all day. Stir several times.