Spread box of croutons in bottom of 9"x13" greased cake pan, put ham or sausage on croutons and 1 layer of sliced cheese. Mix milk, eggs, salt and dry mustard ... with melted butter. Bake, uncovered 45 minutes in a 350 degree oven.
Ingredients: 9 (croutons .. flakes .. milk .. mustard .. salt .. slices ...)