Table of Contents
Introduction to Monte Cristo Breakfast Casserole
Have you ever craved a dish that brings together the best of breakfast and brunch in one delightful package? The Monte Cristo Breakfast Casserole does just that, transforming the classic Monte Cristo sandwich into a hearty and satisfying morning meal. Imagine fluffy eggs enveloping cubes of stale French bread, succulent ham, and gooey Swiss cheese, all baked to perfection. This recipe is not only delicious but also incredibly simple to prepare, making it the ultimate choice for both busy weekdays and leisurely weekend brunches.
What sets the Monte Cristo Breakfast Casserole apart is its versatility and unique flavor profile. It manages to blend sweet and savory elements, reminiscent of its sandwich counterpart, but in a more relaxed casserole format. Just picture slicing into a warm, cheesy dish, with the aroma of ham and nutmeg wafting through your kitchen. It’s a meal that can easily feed a crowd and is perfect for gatherings, holidays, or a cozy family breakfast.
This dish shines because it can be customized to suit your tastes and dietary restrictions. Whether you’re looking to impress guests or simply enjoy a comforting breakfast at home, the Monte Cristo Breakfast Casserole is a fantastic choice. You can even prepare it in advance, making your mornings even easier. So, let’s dive into what makes this breakfast casserole so special and how to create your own delicious version in no time!
Key Benefits of Monte Cristo Breakfast Casserole
Why You’ll Love This Recipe
- Flavor Fusion: The combination of ham, Swiss cheese, and a hint of nutmeg creates an irresistible flavor profile.
- Simplicity: With just a few ingredients and minimal prep, it’s an easy dish to whip up.
- Versatility: Perfect for breakfast, brunch, lunch, or even a casual dinner.
- Crowd-Pleaser: This casserole is sure to impress guests or family, making it ideal for gatherings.
- Make-Ahead Option: Prepare it the night before and just pop it in the oven in the morning.
- Customizable: Ingredients can be swapped or adjusted based on personal preferences or dietary needs.
What Makes It Stand Out
The Monte Cristo Breakfast Casserole stands out because it marries the classic flavors of a beloved sandwich with the comfort of a breakfast dish. Its originality lies in the mix of textures—soft bread, creamy cheese, and tender ham all come together for a delightful bite. You can easily customize it by adding vegetables like spinach or substituting the ham with turkey or chicken.
This recipe shines during festive occasions or cozy family breakfasts, offering a warm and filling start to your day. Whether it’s Christmas morning or just a Saturday when you want something special, this casserole makes every meal feel like a celebration.
Ingredients for Monte Cristo Breakfast Casserole
Complete Ingredient List with Measurements
- 4 large eggs
- 360 ml fat-free half & half
- 7.5 ml Dijon mustard
- Pinch of ground nutmeg
- Salt, to taste
- Black pepper, to taste
- 180 g stale French bread, cubed
- 255 g ham, diced
- 180 g Swiss cheese, shredded
- Non-stick cooking spray
Substitutes and Alternatives
If you have dietary restrictions or preferences, there are plenty of substitutions you can make. If you are avoiding gluten, consider using gluten-free bread. For those who may not consume dairy, almond or oat milk can replace fat-free half & half, and dairy-free cheese can easily substitute for Swiss cheese. Additionally, you can replace the ham with cooked turkey or even roasted vegetables for a vegetarian option.
How to Make Monte Cristo Breakfast Casserole – Step-by-Step Directions
Step 1 – Prepare Ingredients
Start by preheating your oven to 175°C. Gather all your ingredients, ensuring that the French bread is stale for the best texture. Cube the bread and set aside to dry out slightly while you prepare the rest of the mixture.
Step 2 – Whisk Ingredients Together
In a large mixing bowl, whisk together the eggs, fat-free half & half, Dijon mustard, a pinch of nutmeg, salt, and black pepper until everything is well incorporated. This mixture will serve as the base for your casserole.
Step 3 – Combine Bread with Egg Mixture
Add the cubed stale French bread to the egg mixture. Gently stir to ensure all pieces of bread are evenly coated. Allow the bread to soak and absorb the mixture for about 10 minutes, enhancing its flavor.
Step 4 – Fold in Meat and Cheese
Now, it’s time to fold in the diced ham and shredded Swiss cheese. This not only adds flavor but also creates that gooey, melty texture we all love in a casserole. Mix until the ingredients are distributed evenly.
Step 5 – Prepare the Baking Dish
Lightly coat a 20×20 cm or 23×23 cm baking dish with non-stick cooking spray. This will prevent the casserole from sticking and ensures easy cleanup.
Step 6 – Pour the Mixture into the Dish
Pour the bread, egg, and cheese mixture into the prepared baking dish, spreading it evenly so it cooks uniformly. Make sure the bread pieces are not stacked too high to ensure proper baking.
Step 7 – Bake the Casserole
Place the baking dish in the preheated oven and bake for approximately 40 minutes. Keep an eye on it; you want the edges to turn golden brown and for the cheese to fully melt.
Step 8 – Let it Rest
Once baked, remove the casserole from the oven and let it cool for several minutes. Resting allows the flavors to meld and makes slicing easier.
Step 9 – Slice and Serve
After resting, slice the casserole into squares or rectangles. It can be served warm, and for those who want a bit of sweetness, consider offering raspberry preserves on the side.

Serving Suggestions for Monte Cristo Breakfast Casserole
Best Occasions to Serve This Dish
The Monte Cristo Breakfast Casserole is perfect for a hearty family breakfast or a festive brunch gathering. It’s ideal for holidays like Easter or Christmas, and it can even be served at a casual brunch with friends. Its comforting flavors and ease of preparation make it suitable for a variety of occasions.
What to Serve With It
Pair this delicious breakfast casserole with fresh fruit, a light salad, or even a side of crispy bacon. Consider serving beverages like fresh orange juice, coffee, or mimosas for a truly celebratory vibe. Topping each slice with raspberry preserves can add a lovely sweet contrast to the savory flavors.
How to Store Monte Cristo Breakfast Casserole Properly
Best Storage Practices
To store any leftover Monte Cristo Breakfast Casserole, let it cool completely, then transfer it to an airtight container. It can be kept in the refrigerator for up to three days. For longer storage, you can freeze portions of the casserole, wrapping them tightly in plastic wrap and then placing them in a freezer bag.
Reheating and Freezing Tips
When you’re ready to enjoy your leftover casserole, simply preheat your oven to 175°C. If it’s frozen, allow it to thaw overnight in the refrigerator before reheating. Place individual portions in the oven for about 15-20 minutes or until warmed through, making sure it’s heated evenly.
Tips & Tricks for Monte Cristo Breakfast Casserole
Mistakes to Avoid
- Using Fresh Bread: Stale bread is crucial for texture; fresh bread tends to become soggy.
- Skipping the Soaking Step: Allow bread to soak adequately in the egg mixture to absorb flavors.
- Not Resting After Baking: Letting it rest helps with slicing and improves texture.
- Overbaking: Keep an eye on the casserole to prevent it from becoming too dry or burnt.
- Incorrect Pan Size: Ensure the baking dish is the right size for even cooking.
- Neglecting Seasoning: Taste the egg mixture and adjust seasonings to your preference before baking.
Extra Tips for Better Results
For enhanced flavor, consider adding a bit of garlic powder or fresh herbs to the egg mixture. If you prefer a little heat, a dash of cayenne pepper can be a fantastic addition. For a crispy topping, sprinkle some breadcrumbs mixed with a little melted butter over the casserole before baking.
Recipe Variations of Monte Cristo Breakfast Casserole
Creative Twists
- Vegetable Delight: Add sautéed spinach, bell peppers, or onions for a veggie-packed version.
- Sweet and Savory: Incorporate a layer of thinly sliced pears or apples for a unique twist on flavors.
- Cheese Variation: Swap Swiss cheese for cheddar or a mix of your favorites for different flavor profiles.
- Herbed Twist: Add fresh herbs like thyme or chives into the mixture for added freshness and aroma.
Dietary Adjustments
To make the casserole vegan, use flax eggs, substituting dairy and eggs with plant-based alternatives. Using gluten-free bread and cheese can easily cater to those with gluten sensitivities. Tailoring the recipe this way will allow you to share this delicious meal with everyone.
Conclusion about Monte Cristo Breakfast Casserole
The Monte Cristo Breakfast Casserole is a versatile, heartwarming dish that makes breakfast feel special. With its delightful blend of flavors and textures, it’s a great way to start the day or serve at gatherings. The ease of preparing it ahead of time means more time spent enjoying with loved ones and less time in the kitchen. Whether you’re indulging in a weekend brunch or serving guests during holidays, this dish is sure to impress. With the ability to easily customize it, the Monte Cristo Breakfast Casserole will quickly become a favorite in your home. Why not give it a try and bring this homemade delight to your breakfast table?
FAQs about Monte Cristo Breakfast Casserole
Can I prepare the casserole the night before?
Yes, this casserole can be assembled the night before and stored in the refrigerator. Just bake it in the morning.
How do I know when it’s fully baked?
The casserole is done when the edges are golden, and the center is set. A toothpick inserted should come out clean.
Can I freeze leftovers?
Absolutely! You can freeze portions of the casserole wrapped well for up to two months.
What is the best way to reheat the casserole?
Reheat in the oven at 175°C for about 15-20 minutes or until warmed through.
Can I use a different type of cheese?
Yes, feel free to substitute Swiss cheese with cheddar, mozzarella, or your favorite cheese.
What bread is best for this casserole?
Stale French bread works best, but any type of sturdy bread can be used, including sourdough or even whole grain.
Can I add vegetables to this dish?
Definitely! Adding sautéed vegetables like peppers or spinach can enhance the flavor and nutrition.
How long does the casserole last in the fridge?
Stored properly in an airtight container, it will last in the fridge for up to three days.
Is this casserole suitable for a vegetarian diet?
While the original recipe contains ham, it can be adapted easily to be vegetarian by leaving out the meat and adding veggies instead.
How can I make it spicy?
Add a pinch of cayenne pepper or diced jalapeños into the egg mixture to give it a nice kick.

Monte Cristo Breakfast Casserole
Ingrédients
Casserole Base
- 4 large eggs
- 360 ml fat-free half & half Can be substituted with almond or oat milk for dairy-free.
- 7.5 ml Dijon mustard
- 1 pinch ground nutmeg
- to taste salt
- to taste black pepper
Main Ingredients
- 180 g stale French bread, cubed Stale bread is important for texture.
- 255 g ham, diced Can be replaced with cooked turkey or roasted vegetables.
- 180 g Swiss cheese, shredded Can be substituted with cheddar or mozzarella.
Preparation
- as needed Non-stick cooking spray For greasing the baking dish.
Instructions
Preparation
- Preheat your oven to 175°C (350°F).
- Cube the stale French bread and set aside to dry out slightly.
Mixing Ingredients
- In a large mixing bowl, whisk together eggs, fat-free half & half, Dijon mustard, a pinch of nutmeg, salt, and pepper.
- Add the cubed stale French bread to the egg mixture and stir to ensure all pieces are coated. Allow the mixture to soak for about 10 minutes.
- Fold in the diced ham and shredded Swiss cheese.
Baking
- Lightly coat a 20×20 cm or 23×23 cm baking dish with non-stick cooking spray.
- Pour the mixture into the prepared baking dish and spread evenly.
- Bake in the preheated oven for approximately 40 minutes, until the edges are golden brown and the cheese has melted.
Serving
- Remove from the oven and let it cool for several minutes before slicing into squares.
- Serve warm with raspberry preserves on the side for a sweet contrast.
