Ham and Cheese Souffle

Directions

• In a greased 13x9-in. baking dish, layer half of the bread, ham, cheddar cheese and Swiss cheese. Repeat layers. In a small bowl, whisk the eggs, milk, mustard and onion salt; pour over layered mixture.
• Cover and refrigerate overnight. Combine cornflakes and butter; sprinkle on top. Bake at 375° for 40 minutes or until a knife inserted in the center comes out clean. Let stand 10 minutes before serving.
  Freeze option: Prepare souffle as directed, omitting cornflake mixture. Cover and freeze unbaked souffle. To use, partially thaw in refrigerator overnight. Remove from refrigerator 30 minutes before baking. Preheat oven to 375°. Prepare cornflake mixture; sprinkle over top. Bake as directed, increasing time as necessary until a knife inserted in the center comes out clean.