2 tbsp. butter
1 lb. ground chuck
1 env. Lipton onion soup mix
2 cans pork & beans
1 can kidney beans
1 c. catsup
1/2 c. cold water
2 tbsp. prepared mustard
2 tbsp. vinegar

Add some brown sugar to taste. Mix and bake 30 to 45 minutes at 400 degrees.