2 lb Ground chuck
1 md Onion,chopped
2    Eggs,beaten
12    Single crushed crackers
1 c  Milk
1 ts Salt
1/2 ts Pepper
1/2 ts Garlic salt
1 1/2 c  Mozzarella cheese
1 cn (12 oz) Italian tomato
Sauce

Combine ground chuck,onion,eggs,crackers,milk,salt,pepper and garlic salt
in large bowl.Mix well.Add more milk,if dry.Turn ground chuck mixture onto
long piece of waxed paper.Pat mixture into rectangle,about 6 x 13 x 1/4″
thick.Spread mozzarella cheese over mixture to about 1″ from edges.Start
from one end and lift waxed paper and roll mixture into a log
shape.Carefully,place in large oven-proof casserole dish,seam down.Pinch
ends to seal.Pour tomato sauce over mixture.Bake 375 degrees for 1 to 1/2
hours or until middle is done.