4 cans (15 oz.) pork and beans
1 c. ketchup
1 c. brown sugar
1/2 c. chopped onion
1 lb. ground beef
1 tsp. garlic powder
2 tbsp. vinegar

Brown ground beef with onion. Drain. Mix all ingredients well. Pour into a round casserole dish with lid. Cook at 350°F in oven for 45 minutes.