16 slices thin white bread, trimmed (Arnold's white Brick Oven)
16 slices ham or pieces, thin sliced
16 slices yellow American cheese
16 slices Swiss cheese

Layer the above twice in oblong 9x13 casserole. Blend the following and pour over layers:

8 eggs
2 c. milk
3/4 tsp. onion salt
1/2 tsp. dry mustard

Sprinkle 4 ounces crushed cornflakes and 1 1/2 sticks melted butter on top. Cover with foil and refrigerate overnight. Take out 1 1/2 hours before baking. Bake at 350 degrees for 30 minutes. Let stand 10-15 minutes. Cut into squares to serve. (Can be frozen.) Serves 8-10.