Ingredients:

  Amount  Measure       Ingredient -- Preparation Method
--------  ------------  --------------------------------
  1              pound  ground beef
  1             medium  onion -- chopped
  1        small   jar  spaghetti sauce
  1                cup  sour cream
  12            ounces  grated mozzarella or jack cheese
  1                can  crescent rolls
     1/2         stick  margarine
  3        tablespoons  parmesan cheese

Preparation:

Brown hamburger and onion. Add sauce and pour into a greased 8x11" pan. Mix sour cream and cheese. Spread over sauce mix. Lay rolls over top. Melt butter and add parmesan. Pour over rolls. Bake at 350 until rolls are done, about 20 minutes.

Nutritional Information:

2688 Calories (kcal); 231g Total Fat; (76% calories from fat); 95g Protein; 60g Carbohydrate; 500mg Cholesterol; 2482mg Sodium