1 c. elbow macaroni, cooked
1/2 c. milk
1 egg
1 lb. ground beef
1 lg. jar spaghetti sauce
1 c. mozzarella cheese
1 pkg. pepperoni slices

Mix egg and milk together. Grease a 9 x 13 inch pan and arrange cooked macaroni on bottom. Pour egg and milk mixture on top. Brown the ground beef and spread over the macaroni mixture. Pour the spaghetti sauce over the meat and spread the cheese over the meat. Top with the pepperoni slices. Bake at 375 degrees for 1 hour. This may be refrigerated overnight and then baked.