2 lbs. hamburger, browned
1 lg. onion, diced
1 (6 oz.) can tomato paste
1 pkg. dry spaghetti sauce
1 can mushrooms, drained
1 qt. home canned tomatoes

Brown hamburger and add onion. Stir in tomato paste and dry spaghetti sauce. Mix well. Add mushrooms and tomatoes. Let simmer for about 1/2 hour.