2 tsp. butter
1 lb. ground beef
1 Lipton onion soup mix
2 (1 lb.) cans pork and beans
1 (1 lb.) can kidney beans
1 c. catsup
1/2 c. cold water
2 tsp. mustard
2 tsp. vinegar

Preheat oven to 400 degrees. In large skillet melt butter and brown meat, stir in soup mix, beans, catsup, water, mustard and vinegar. Pour into a 2 1/2 quart casserole dish. Bake at 400 degrees for 30 minutes.