2 pkgs. Pillsbury crescent rolls
2 lbs. hamburger
1 sm. onion
15 oz. can tomato sauce
1 pkg. sloppy joe mix
8 oz. pkg. shredded Mozzarella cheese

Place 1 package crescent rolls on bottom of 9 x 13 inch pan. Brown hamburger and onion; add tomato sauce and sloppy joe mix; fold in Mozzarella cheese. Place mixture over crescent rolls. Top with 2nd package crescent rolls (roll to fit top). Bake at 425 degrees for 15 to 20 minutes.