2 (1 lb.) can pork and beans
1/2 c. chopped onions
2 tbsp. brown sugar
1/2 c. catsup
1 tbsp. Worcestershire sauce
1 tsp. prepared mustard
4 thin slices bacon

Combine all ingredients, except bacon. Pour in 2-quart casserole; top with bacon slices. Bake uncovered at 375 degrees for 1 hour and 30 minutes.