Preheat oven to 350°F. Blend soup, milk, salt, pepper and mayonnaise ... a medium casserole dish with cooking spray. Spoon in ... brown, about 25 minutes.
Lightly butter 8 slices of ... up in greased dish. Layer with cheese, then ... buttered-side up. Combine milk, egg and mustard and ... 350°F for 45 minutes.