1 lb. hamburger
1 (8 oz.) can tomato sauce
1 pkg. spaghetti sauce mix
1 can crescent dinner rolls
1/2 c. Parmesan cheese
2 tbsp. butter
2 c. Mozzarella cheese
1 (8 oz.) container sour cream

Bake at 375 degrees. Brown hamburger. Drain mix in tomato sauce and spaghetti sauce mix. Pour meat mixture in casserole dish. Mix Mozzarella cheese and sour cream; spread over top of meat mixture. Take dinner rolls and lay out over top of cheese mixture. Mix butter and Parmesan cheese; spread over dinner rolls. Bake until top is golden brown.