2 pkg. crescent rolls
2 lbs. ground beef
1 pkg. Taco or Sloppy Joe mix
1 sm. can tomato paste
1 1/2 c. water
12 oz. pkg. shredded Mozzarella cheese
Shredded Cheddar cheese

Place 1 package rolls on bottom of greased 9x13 pan. Brown beef, add Taco mix, tomato paste and water. Stir in 12 ounce package Mozzarella cheese, and pour over rolls. Sprinkle with Cheddar cheese. Top with other package of rolls, pinching sides together. Brush with milk. Bake at 400 degrees for 25 minutes. Let stand 5 minutes before cutting.