2 lg. cans pork and beans
1 sm. onion
1/2 c. brown sugar
1 c. catsup
1 1/2 tsp. liquid smoke

Drain beans and pour in baking dish. Add grated onion, catsup, brown sugar and liquid smoke. Mix well. Bake at 350 degrees for 1 hour or microwave full power 15 to 20 minutes.