1 lb. hamburger
Sm. can tomato sauce
1 c. cottage cheese
1 c. Mozzarella cheese
1 egg
1/2 pkg. onion soup mix
Hard rolls, doz.

Simmer hamburger, tomato sauce and onion soup mix.

Mix cottage cheese, Mozzarella cheese and egg.

Slice very top of a hard roll and hollow out. Fill with meat and cheese mixture, alternating. Recover bun and wrap in tin foil. Bake 15 minutes at 400 degrees.