1 lb. ground beef
1/3 cup chopped onion
1 cup tomato sauce
1½ cups shredded mozzarella
½ cup sour cream
1 container crescent rolls
2 tbsp butter
1/3 cup parmesan cheese
Preheat oven to 375.
Brown ground beef and chopped onion, drain and place back in pan.
Add tomato sauce to ground beef and mix. Heat through.
Meanwhile, mix cheese and sour cream together in bowl.
In an ungreased 13x7 (or deep pie dish) baking pan, pour ground beef.
Coat with cheese and sour cream mixture.
On top of that, spread out crescent rolls to make a crust on top of the casserole.
Melt butter in small pan. Once melted, add parm cheese to butter.
Spread butter and parm cheese over top of crust and bake for 17 - 25 minutes or until golden brown on top.