When breakfast rolls around, there’s nothing quite like the comfort of familiar flavors to kick-start the day. Picture this: a warm, oven-baked delight, infused with the creamy goodness of eggs, melted cheese, and savory ham, all nestled between layers of crispy bread. This Monte Cristo Breakfast Casserole is my new favorite morning indulgence—a better-for-you twist on a classic dish that never fails to impress!
I discovered this recipe during one of those Sunday brunches with friends where we all wanted to enjoy something special without slaving away in the kitchen. With just a few simple ingredients, you can create a satisfying meal that rejuvenates both body and soul. Plus, topping it off with a dollop of raspberry preserves adds a touch of sweetness that perfectly balances the savory elements. If you’re ready to elevate your breakfast game and bring smiles to the table, let’s dive into this delectable and easy-to-prepare casserole!
Why is Monte Cristo Breakfast Casserole a Must-Try?
Comforting and easy to prepare, this breakfast casserole combines the best of all worlds, making it a go-to for busy mornings. Flavor-packed with creamy cheeses and savory ham, it’s an indulgent yet sugar-conscious option that’s sure to impress family and friends. Versatile enough to accommodate personal tastes, you can substitute meats or cheeses as desired. Make-ahead friendly, you can assemble it the night before for a hassle-free morning. Enjoy it warm from the oven or reheated; this dish ensures everyone will be asking for seconds!
Monte Cristo Breakfast Casserole Ingredients
For the Casserole
• Eggs – Act as the foundation, providing structure and moisture to the casserole.
• Swiss Cheese – Adds a creamy flavor that enhances the dish.
• Cheddar Cheese – For extra richness and depth of flavor; a perfect pairing with Swiss.
• Ham – Introduces protein and delicious savory notes; turkey or a meat alternative works as substitutes.
• Challah Bread – A hearty bread that absorbs the egg mixture beautifully; sourdough is another excellent option.
• Dijon Mustard – Offers a punch of tang that brightens the overall dish; yellow mustard can be used for a milder taste.
• Raspberry Preserves – Provides a sweet contrast, enhancing the flavor balance; highly recommended for that Monte Cristo essence.
How to Make Monte Cristo Breakfast Casserole
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Preheat the oven to 350°F (175°C). This ensures your casserole cooks evenly and develops that lovely golden crust on top.
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Whisk together eggs, Swiss cheese, cheddar cheese, and Dijon mustard in a large mixing bowl until well combined. Aim for a fluffy mixture that will cradle all the delicious ingredients.
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Layer slices of challah bread in a greased baking dish. Alternate with slices of ham and the egg mixture, overlaying generously to ensure every bite is full of flavor.
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Bake for 40 minutes or until the top is golden brown and the casserole is set. The aroma alone will make your mouth water!
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Cool slightly after removing from the oven. Just before serving, add a dollop of raspberry preserves on top to enhance the flavors beautifully.
Optional: Serve with fresh fruit for a refreshing side.
Exact quantities are listed in the recipe card below.
How to Store and Freeze Monte Cristo Breakfast Casserole
Fridge: Store leftovers in an airtight container for up to 3 days. This holiday-themed casserole remains delicious when reheated, making it perfect for quick breakfasts.
Freezer: Freeze portions wrapped tightly in plastic wrap and then in aluminum foil for best results. It can last up to 2 months in the freezer, ensuring a ready-to-eat meal on busy mornings.
Reheating: Thaw overnight in the fridge before reheating. Warm in the oven at 350°F (175°C) for about 20-25 minutes, or until heated through. This preserves the casserole’s wonderful texture and flavor.
Make-Ahead Tip: You can assemble your Monte Cristo Breakfast Casserole a day in advance and store it in the fridge, ready to bake fresh the next morning!
Expert Tips for Monte Cristo Breakfast Casserole
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Egg Whisking Essential: Ensure that the eggs are well whisked for a fluffy texture, which is crucial for the perfect Monte Cristo Breakfast Casserole.
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Layering Technique: Take care to press down on the layers as you assemble; this helps the bread absorb the egg mixture for a custard-like consistency.
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Resting Time: Allow the casserole to rest for about 5-10 minutes after baking before slicing. This makes for easier, cleaner servings and enhances flavor melding.
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Bread Choice Matters: Opt for hearty bread like challah or sourdough to maintain structure; avoid overly soft bread which can become too mushy.
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Customize Your Filling: Don’t hesitate to experiment with different proteins or veggies; substituting ham with turkey or adding sautéed spinach can elevate your Monte Cristo Breakfast Casserole delightfully.
Monte Cristo Breakfast Casserole Variations
Feel free to put your unique spin on this irresistible casserole and make it truly your own!
- Bacon Swap: Replace ham with crispy bacon for a smoky flavor that adds extra crunch and savory delight.
- Sausage Upgrade: Use cooked breakfast sausage instead of ham for a hearty and flavorful twist; it’s perfect for meat lovers.
- Veggie Boost: Incorporate sautéed spinach or mushrooms for a nutritious addition, adding vibrant color and delicious taste.
- Cheese Variety: Experiment with different cheese combinations, such as pepper jack for a spicy kick or goat cheese for a creamy twist.
- Gluten-Free: Swap traditional bread with gluten-free alternatives like brown rice or almond flour bread to cater to dietary needs.
- Low-Carb Option: For a low-carb take, use cauliflower bread or a veggie-based option, transforming the casserole into a lighter choice.
- Spicy Kick: Add jalapeños or a pinch of red pepper flakes for a little heat that elevates the flavor profile beautifully.
- Sweet Addition: Drizzle some honey or maple syrup over the top before serving for a delightful contrast between sweet and savory.
Make Ahead Options
These Monte Cristo Breakfast Casserole preparations are perfect for busy home cooks looking to save time! You can assemble the entire casserole up to 24 hours in advance. Simply prepare the layers of bread, ham, and egg mixture, then cover tightly with plastic wrap and refrigerate. To maintain quality, make sure to press down on the layers gently to ensure the bread absorbs the egg mixture well, preventing dryness. When you’re ready to enjoy, bake directly from the fridge, adding an extra 5-10 minutes to the baking time. This way, you can serve a delicious, homemade breakfast with minimal effort and maximum satisfaction!
What to Serve with Monte Cristo Breakfast Casserole?
Enjoying a delightful brunch means finding the perfect accompaniments to elevate your meal’s experience.
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Crispy Bacon: Adds a savory crunch that complements the casserole’s soft, creamy layers. The balance between textures creates a perfect breakfast feast.
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Fresh Fruit Salad: A medley of berries and citrus brightens up your plate, offering a refreshing contrast to the richness of the casserole. The sweetness from the fruit pairs wonderfully with the tangy raspberry preserves.
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Herbed Potato Wedges: These crispy, seasoned potatoes provide a hearty side, inviting heartiness and rich flavor that marries beautifully with the Monte Cristo’s flavors.
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Light Side Salad: A simple mix of greens, cherry tomatoes, and a vinaigrette offers a refreshing, crisp bite that cuts through the richness. It’s a light and healthy counterpoint to the casserole.
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Mimosas: A bubbly brunch classic, these fruity cocktails add a celebratory touch and pair well with both savory and sweet flavors on your table.
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Yogurt Parfaits: Layered with granola and seasonal fruits, these parfaits introduce a creamy and crunchy element that balances the casserole’s texture while providing additional nutrition.
Pair these perfect sides with your Monte Cristo Breakfast Casserole and create a memorable brunch experience your family and friends will adore!
Monte Cristo Breakfast Casserole Recipe FAQs
What type of bread is best for this casserole?
I recommend using a hearty bread like challah or sourdough, as they absorb the egg mixture beautifully without becoming too mushy. Gluten-free bread is also a great alternative if you have dietary considerations.
How do I store leftovers of the Monte Cristo Breakfast Casserole?
Store any leftover casserole in an airtight container in the fridge for up to 3 days. Just reheat in the oven or microwave, and you’ll be amazed at how delicious it remains!
Can I freeze the Monte Cristo Breakfast Casserole?
Absolutely! To freeze, wrap individual portions tightly in plastic wrap, then in aluminum foil to prevent freezer burn. It can last up to 2 months in the freezer. Just remember to thaw it overnight in the fridge before reheating!
What if I can’t find Dijon mustard?
No problem! You can easily substitute Dijon mustard with yellow mustard for a milder flavor. If you want to experiment, try using a bit of whole grain mustard for added texture.
How can I make this recipe healthier?
You can make the Monte Cristo Breakfast Casserole healthier by opting for turkey in place of ham or incorporating sautéed vegetables like spinach or bell peppers. This will boost the nutritional profile while still remaining delicious!
Why is it important to let the casserole rest after baking?
Letting the casserole rest for about 5-10 minutes after baking allows it to set, making it easier to slice and serve. This resting period also helps the flavors meld beautifully, resulting in a more cohesive dish.

Irresistibly Easy Monte Cristo Breakfast Casserole Delight
Equipment
- Oven
- Mixing Bowl
- Baking Dish
Ingredients
For the Casserole
- 6 large Eggs
- 1 cup Swiss Cheese, shredded
- 1 cup Cheddar Cheese, shredded
- 2 cups Ham, diced Turkey or meat alternatives can be used
- 8 slices Challah Bread Sourdough is another option
- 2 tablespoons Dijon Mustard Yellow mustard can substitute for milder taste
- 1 cup Raspberry Preserves Optional, for serving
Instructions
How to Make Monte Cristo Breakfast Casserole
- Preheat the oven to 350°F (175°C).
- Whisk together eggs, Swiss cheese, cheddar cheese, and Dijon mustard in a large mixing bowl until well combined.
- Layer slices of challah bread in a greased baking dish. Alternate with slices of ham and the egg mixture.
- Bake for 40 minutes or until the top is golden brown and the casserole is set.
- Cool slightly after removing from the oven. Just before serving, add a dollop of raspberry preserves on top.
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