Monte Cristo Breakfast Casserole Recipe
Introduction
The Monte Cristo Breakfast Casserole is a delightful twist on the classic sandwich, combining savory ham, creamy Swiss cheese, and a hint of sweetness from maple syrup. This hearty dish is perfect for a weekend brunch or a special breakfast with family and friends.

Ingredients
- 8 slices of bread (white or whole wheat)
- 8 slices of ham
- 1 ½ cups of shredded Swiss cheese
- 6 large eggs
- 1 ½ cups of milk
- 2 tablespoons of maple syrup
- 1 teaspoon of mustard
- Salt and pepper to taste
Instructions
- Step 1: Preheat the oven to 350°F (175°C) and grease a baking dish thoroughly.
- Step 2: Cut the bread slices into cubes and spread half of them evenly at the bottom of the baking dish.
- Step 3: Layer the ham slices over the bread cubes, then sprinkle half of the shredded Swiss cheese on top.
- Step 4: In a mixing bowl, whisk together the eggs, milk, maple syrup, mustard, salt, and pepper until well combined.
- Step 5: Pour half of the egg mixture evenly over the layers in the baking dish.
- Step 6: Repeat the layers with the remaining bread cubes, ham, and cheese, then pour the rest of the egg mixture over the top.
- Step 7: Cover the dish with foil and bake for 30 minutes. Remove the foil and bake for an additional 15 to 20 minutes until the casserole is set and golden brown.
Tips & Variations
- For extra flavor, add a pinch of nutmeg or smoked paprika to the egg mixture.
- Swap Swiss cheese for Gruyère or cheddar if preferred.
- Add sautéed onions or bell peppers between layers for a veggie boost.
- Use leftover cooked turkey or chicken in place of ham for a different twist.
- Let the casserole sit for 10 minutes after baking to make slicing easier.
Storage
Store leftovers covered in the refrigerator for up to 3 days. To reheat, warm individual portions in the microwave or oven until heated through. This casserole also freezes well; thaw overnight in the fridge before reheating.
How to Serve

Serve this delicious recipe with your favorite sides.
FAQs
Can I prepare this casserole the night before?
Yes, you can assemble the casserole the night before, cover it, and refrigerate overnight. Bake it the next morning, adding a few extra minutes to the baking time if needed.
Can I use a different type of bread?
Absolutely! White or whole wheat bread works well, but you can also use brioche or challah for a richer flavor and texture.
Print
Monte Cristo Breakfast Casserole Recipe
- Total Time: 1 hour 5 minutes
- Yield: 6 servings 1x
Description
This Monte Cristo Breakfast Casserole is a savory and slightly sweet morning delight featuring layers of bread, ham, and Swiss cheese soaked in a maple-infused egg custard, baked to golden perfection. It’s a comforting, easy-to-make casserole ideal for family breakfasts or brunch gatherings.
Ingredients
Main Ingredients
- 8 slices of bread (white or whole wheat)
- 8 slices of ham
- 1 ½ cups of shredded Swiss cheese
Custard Mixture
- 6 large eggs
- 1 ½ cups of milk
- 2 tablespoons of maple syrup
- 1 teaspoon of mustard
- Salt and pepper to taste
Instructions
- Preheat and Prepare: Preheat your oven to 350°F (175°C) and grease a baking dish to prevent sticking.
- Layer Bread: Cut the bread slices into cubes. Place half of these cubes evenly in the bottom of the prepared baking dish.
- Add Ham and Cheese Layers: Lay the ham slices over the bread cubes, then sprinkle half of the shredded Swiss cheese on top.
- Mix Custard: In a mixing bowl, whisk together the eggs, milk, maple syrup, mustard, salt, and pepper until well combined.
- Pour Custard: Pour half of the egg mixture evenly over the layered ingredients in the baking dish.
- Repeat Layers: Repeat with the remaining bread cubes, ham, and Swiss cheese, then pour the remaining egg mixture over the top.
- Bake Covered: Cover the baking dish with foil and bake for 30 minutes to allow the casserole to set.
- Bake Uncovered: Remove the foil and continue baking for an additional 15-20 minutes until the casserole is fully set and golden brown on top.
Notes
- You can substitute whole wheat bread for white for a healthier option.
- Ensure the casserole is set in the middle by inserting a knife; it should come out clean when fully cooked.
- Maple syrup adds a subtle sweetness that complements the savory ham and cheese perfectly.
- Leftovers can be refrigerated for up to 3 days and reheated in the oven for best results.
- Prep Time: 15 minutes
- Cook Time: 50 minutes
- Category: Breakfast
- Method: Baking
- Cuisine: American
Keywords: Monte Cristo, Breakfast Casserole, Ham and Cheese, Swiss Cheese, Maple Syrup, Brunch, Easy Breakfast

