Poor Professor'S Casserole - cooking recipe

Ingredients

6 pieces buttered bread, cut off edges and butter both sides
3/4 lb. sharp cheese, grated
1/2 tsp. salt
1/2 tsp. mustard
2 c. milk
4 eggs

Preparation

Place buttered bread on bottom of large casserole.
Beat eggs, salt, mustard, milk and cheese together.
Pour over bread. Refrigerate for 12 to 24 hours.
Remove from refrigerator 1 hour before baking.
Bake 1 hour at 250\u00b0.
Serve immediately.