1 lb. hamburg
2 cans pork and beans (1 lb.)
1 can baby limas or butter beans, drained
1 can kidney beans, do not drain
1 c. brown sugar
1 pkg. Lipton onion soup mix (dry)
1 tbsp. prepared mustard
1 (16 oz.) can tomato sauce
1 can mushroom pieces, drained

Fry hamburg in 1/2 cup water. Put in large casserole dish. Swirl to coat sides. Add remaining ingredients. Bake at 350 degrees for 1 1/2 hours or until brown on top.