1/2 lb. ground beef
6 slices bacon
1 onion, chopped
1 (28 oz.) baked beans
1 (16 oz.) lima beans, drained
1 (15 1/2 oz.) garbonzo beans, drained
3/4 c. ketchup
1/2 c. brown sugar
1 tbsp. each vinegar and mustard

Combine first three ingredients in a casserole dish and microwave on high 4-6 minutes until cooked. Drain. Add remaining ingredients and microwave on high 12-15 minutes until hot.