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Monte Cristo Breakfast Casserole

Irresistible Monte Cristo Breakfast Casserole You’ll Love

Enjoy a flavorful Monte Cristo Breakfast Casserole, perfect for festive brunches and make-ahead convenience.
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Prep Time 20 minutes
Cook Time 35 minutes
Chilling Time 12 hours
Total Time 12 hours 55 minutes
Servings: 8 slices
Course: Breakfast
Cuisine: American
Calories: 350
Ingredients Equipment Method Nutrition Notes

Ingredients
  

For the Casserole Base
  • 12 slices Specialty Bread or thick slices of brioche or challah
  • 8 oz Canadian Bacon or Ham optional turkey bacon for a lighter option
  • 8 oz Swiss Cheese or Gruyere or mozzarella
For the Give-it-a-Boost Flavor
  • 1 tbsp Honey Mustard or Dijon mustard for a spicier kick
  • 1 cup Cranberry Relish or seasonal preserves like peach or raspberry
For Organization and Topping
  • 1 cup Shredded Gruyere Cheese or cheddar
  • 2 cups Milk whole or 2%; non-dairy options available
  • 6 large Eggs
  • 1 tsp Kosher Salt or adjust if using regular salt
  • 1 tsp Fresh Ground Pepper or white pepper for a milder flavor
For Final Touches
  • 1 tbsp Powdered Sugar optional for dusting
  • 1 tbsp Fresh Sage or dried herbs like thyme

Equipment

  • 9x13-inch baking dish
  • Mixing Bowl

Method
 

Step-by-Step Instructions
  1. Generously spray a 9x13-inch baking dish with cooking spray and set aside.
  2. Layer half of the specialty bread slices in the prepared baking dish, then add the Canadian bacon or ham and Swiss cheese, followed by cranberry relish.
  3. Spread honey mustard on one side of the remaining bread slices and place mustard-side down on top of the layers to form sandwiches, then cut into triangles.
  4. Carefully arrange the sandwich triangles in the baking dish with points facing up and pack snugly.
  5. In a large bowl, whisk together eggs, milk, kosher salt, and pepper until frothy. Pour the mixture evenly over the sandwiches.
  6. Sprinkle shredded Gruyere cheese over the top, cover with plastic wrap, and refrigerate overnight.
  7. Preheat the oven to 350°F (175°C), remove the cover, and bake for 30-35 minutes until golden and set.
  8. Let cool for 10 minutes, garnish with fresh sage, dust with powdered sugar, and serve.

Nutrition

Serving: 1sliceCalories: 350kcalCarbohydrates: 30gProtein: 20gFat: 20gSaturated Fat: 10gCholesterol: 150mgSodium: 700mgPotassium: 250mgFiber: 1gSugar: 3gVitamin A: 10IUCalcium: 20mgIron: 8mg

Notes

Pack the bread triangles tightly for even cooking, and let the casserole sit overnight for better flavor melding.

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