Pizza Casserole - cooking recipe

Ingredients

1 1/2 lb. ground beef
1 (8 oz.) can tomato sauce
1 onion
1 pkg. spaghetti sauce mix
1 (6 oz.) Mozzarella cheese
4 oz. sour cream
1 can crescent dinner rolls
melted butter
Parmesan cheese

Preparation

Brown beef and chopped onion.
Heat sauce mix and tomato sauce until bubbly.
Pour in 9 x 13-inch oblong pan.
Mix in sour cream (place in dollops over top and stir).
Put Mozzarella on top of this.
Place dinner rolls on top of cheese.
Brush tops of rolls with melted butter.
Sprinkle with Parmesan cheese.
Bake at 350\u00b0 for 15 to 20 minutes or until rolls are brown.