2 (16 oz.) cans pork & beans
3/4 - 1 lb. ground beef, browned & drained
1/2 c. light Karo syrup
1/2 c. brown sugar
1/2 c. Kraft Bar B Q sauce
1/2 c. catsup
1 tbsp. mustard
1 med. onion, chopped

Mix all ingredients and cook 45 minutes in 375 degree oven or all night in crock pot.