2 (16 to 18 oz.) cans pork and beans
1 tsp. mustard
6 slices bacon, cut in pieces (divide into 3 groups)
3/4 c. brown sugar
1/2 c. ketchup

Mix beans, sugar, mustard and ketchup together. Pour in baking pot or pan. Sprinkle first group of bacon over beans, with spoon, press each piece to bottom of pan. With second group, do as first pressing only half way down, and third group press to just under top. Bake in 325 degree oven for 2 1/2 hours. Stir after each hour.