1 lb. ground chuck
1 sm. jar Ragu
1 (16 oz.) container sour cream
4 c. shredded mozzarella
1 can crescent rolls

Brown ground chuck; drain. Place in bottom of 9 x 13 inch pan. Layer Ragu, sour cream and mozzarella. Top with crescent rolls (unrolled to form top crust). Bake at 350 degrees for 35-45 minutes.