1 lb. ground beef
1/4 c. chopped onion
1 envelope spaghetti sauce mix
1 1/2 c. shredded Mozzarella cheese
8 oz. can tomato sauce
1 can crescent dinner rolls
1/3 c. Parmesan cheese
2 tbsp. melted butter

Brown beef and onions, drain. Stir in sauce mix and tomato sauce. Heat until bubbly.

Combine cheese and sour cream. Pour the hot mixture into ungreased 8x12 or 9x13 inch baking dish. Spoon cheese mixture over meat. Roll out dinner rolls to rectangle. Place over meat and cheese. Combine Parmesan and melted butter. Spread over dough. Bake at 375 degrees for 18 to 25 minutes.

You may sprinkle sesame seeds over before baking. Serves 6 to 8.