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Monte Cristo Breakfast Casserole Recipe

4.7 from 108 reviews

This Monte Cristo Breakfast Casserole is a savory and comforting dish that combines the classic flavors of a Monte Cristo sandwich into an easy-to-make baked casserole. Featuring stale French bread cubes soaked in a rich custard of eggs, fat-free half & half, and Dijon mustard, layered with diced ham and shredded Swiss cheese, this casserole is perfect for a hearty breakfast or brunch. It’s baked until golden and bubbly, offering a delicious blend of creamy, cheesy, and savory tastes that pairs wonderfully with a side of raspberry preserves.

Ingredients

Scale

Custard Mixture

  • 4 Whole Large Eggs
  • 1 1/2 Cups Fat Free Half & Half
  • 1 1/2 Teaspoons Dijon Mustard
  • Pinch of Nutmeg
  • Salt & Pepper to Taste

Main Ingredients

  • 6 Cups Stale Cubed French Bread
  • 9 Ounces Ham, diced
  • 1 1/2 Cups Shredded Swiss Cheese

Instructions

  1. Preheat and Prepare Baking Dish: Preheat your oven to 350°F (175°C) and lightly coat an 8×8 or 9×9 inch baking dish with non-stick spray to prevent sticking.
  2. Make the Custard Mixture: In a large mixing bowl, whisk together the 4 whole eggs, 1 1/2 cups of fat-free half & half, 1 1/2 teaspoons of Dijon mustard, a pinch of nutmeg, and salt and pepper to taste until fully combined.
  3. Coat the Bread: Add the 6 cups of stale cubed French bread to the custard mixture and stir gently to coat the bread evenly.
  4. Add Ham and Cheese: Fold in the 9 ounces of diced ham and 1 1/2 cups of shredded Swiss cheese into the bread mixture, distributing them evenly throughout.
  5. Transfer to Baking Dish: Pour the entire mixture into the prepared baking dish, spreading it evenly.
  6. Bake the Casserole: Place the baking dish in the preheated oven and bake for about 40 minutes, or until the edges are golden brown and the cheese has fully melted and is bubbly.
  7. Cool and Serve: Remove the casserole from the oven and allow it to cool for a few minutes before slicing. Serve warm, ideally accompanied by a side of raspberry preserves for a touch of sweetness.

Notes

  • Using stale French bread helps the bread absorb the custard better without becoming too soggy.
  • You can substitute the ham with turkey or cooked chicken for a different protein option.
  • If Swiss cheese is unavailable, Gruyere or mozzarella can be used as alternatives.
  • To make ahead, assemble the casserole the night before, cover, and refrigerate. Bake in the morning, adding a few extra minutes to the baking time if coming from cold.
  • Pair the casserole with fruit preserves or fresh fruit to add a sweet contrast to the savory flavors.

Keywords: Monte Cristo, Breakfast Casserole, Ham and Cheese Casserole, Swiss Cheese Casserole, Brunch Recipe, Easy Breakfast