Monte Cristo Casserole

Monte Cristo Casserole takes the flavors of the classic sandwich—ham, turkey, cheese, and a hint of sweetness—and transforms them into a warm, comforting, and crowd-pleasing baked dish. Layered with bread, deli meats, and cheese, then soaked in a savory custard and baked until golden, this casserole is perfect for brunch, breakfast-for-dinner, or holiday mornings.

Why You’ll Love This Recipe

This casserole combines everything you love about a Monte Cristo in an easy, make-ahead format. It’s warm, cheesy, and savory with a subtle sweet finish—especially when dusted with powdered sugar and served with a side of jam. No frying or flipping required, and the layered bake is simple to assemble. It’s great for feeding a group and is just as tasty reheated the next day.

Ingredients

(Tip: You’ll find the full list of ingredients and measurements in the recipe card below.)

• Sliced bread (white or brioche recommended)
• Deli ham
• Deli turkey
• Swiss cheese
• Eggs
• Milk
• Dijon mustard
• Salt
• Black pepper
• Optional: powdered sugar and raspberry or strawberry jam for serving

Directions

this recipe

1. Preheat oven: Set oven to 350°F (175°C). Grease a 9×13-inch baking dish.
2. Layer the casserole: Place half the bread slices in a single layer in the bottom of the dish. Layer with ham, turkey, and Swiss cheese. Top with remaining bread slices.
3. Make the custard: In a bowl, whisk together eggs, milk, Dijon mustard, salt, and pepper. Pour evenly over the casserole layers.
4. Soak: Let the casserole sit for 10–15 minutes to absorb the custard, or refrigerate overnight for a make-ahead option.
5. Bake: Cover with foil and bake for 30 minutes. Remove foil and bake an additional 15–20 minutes, or until the top is golden and the custard is set.
6. Serve: Let cool slightly. Dust with powdered sugar and serve with jam on the side.

Servings and timing

• Servings: 6–8
• Prep time: 15 minutes
• Cook time: 45–50 minutes
• Total time: 1 hour (or refrigerate overnight before baking)

Variations

• Croissant version: Use sliced croissants for a buttery twist.
• Spicy version: Add pepper jack cheese or a pinch of cayenne to the custard.
• Meatless: Use just cheese and vegetables like spinach or mushrooms.
• Sweet-forward: Add a thin layer of jam between the meat and cheese.
• Mini bakes: Assemble in ramekins for individual portions.

Storage/reheating

Store leftovers covered in the refrigerator for up to 3 days. Reheat in the oven at 325°F until warmed through or microwave individual servings. This casserole also freezes well—wrap tightly and freeze for up to 2 months. Thaw overnight in the fridge before reheating.

FAQs

What is a Monte Cristo?

It’s a French toast-style sandwich with ham, turkey, Swiss cheese, and sometimes a sweet element like jam or powdered sugar.

Can I make this casserole ahead of time?

Yes, assemble it the night before, refrigerate, and bake in the morning.

Can I use different meats?

Absolutely—substitute roast beef, bacon, or leave the meat out for a vegetarian version.

Is this casserole sweet or savory?

It’s mostly savory with a hint of sweetness, especially if served with powdered sugar and jam.

What type of bread works best?

Soft white, brioche, or challah are great options that soak up the custard well.

Can I use shredded cheese?

Yes, though sliced cheese creates more even layers.

Do I need to toast the bread first?

No toasting needed—the custard softens it during baking.

Can I freeze Monte Cristo Casserole?

Yes, wrap well before or after baking. Freeze up to 2 months.

How do I know when it’s done?

The center should be set and the top lightly golden. A knife inserted should come out clean.

Can I add vegetables?

Yes—try sautéed spinach, onions, or bell peppers.

Conclusion

Monte Cristo Casserole is a comforting, crowd-friendly twist on the classic sandwich that’s easy to prep and perfect for brunch, holidays, or cozy family dinners. With layers of savory meat, gooey cheese, and soft, custard-soaked bread, it’s a satisfying bake that everyone will love—especially with a dusting of powdered sugar and a spoonful of jam on the side.

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