1 lb. ground beef, browned and drained
1 medium onion, cooked with beef
1 can pork and beans
1 tsp. mustard
1/2 c. catsup
1/3 c. light brown sugar
2 strips bacon

Mix ingredients and put in 8-inch square dish. Top with bacon.

Bake at 350°F for 45 minutes.

Serves 6.