1 lb. hamburger
1 lg. can B & M baked beans
1 c. catsup
3/4 c. brown sugar
2 tbsp. mustard
2 tbsp. vinegar
1/2 c. water
2 tbsp. butter
1 1/2 pkg. California dry onion soup mix

Brown hamburger and drain off fat. Stir in remaining ingredients. Bake for 30 minutes at 350 degrees.