6 eggs
3 c. milk
1/2 tsp. pepper
1 tsp. salt
1 tsp. dry mustard
Ham or bacon or mushrooms or broccoli
1/2 lb. grated Swiss & 1/2 lb. grated Cheddar
8 slices white bread

Beat first 5 ingredients together. Trim crust from 8 slices white bread; butter and cube. Add 1/2 pound grated Swiss and 1/2 pound grated Cheddar cheese. Layer bread, cover with ham or bacon or mushrooms or broccoli. Pour egg mixture over. Cover with foil. Store in refrigerator overnight. Bake in preheated 350 degree oven for 1 hour. Bake uncovered. Put into oven right from the refrigerator. Let stand 10 minutes before serving. Use 9 x 13 inch pan. 6 servings.