Overnight Christmas Breakfast Casserole

This tasty Christmas breakfast casserole with bacon, cheese, and bell peppers is prepped the night before; cook it on Christmas morning while you open gifts!

• Preparation Time: 20 mins
• Cooking Time: 60 mins
• Total Time: 1 hr 20 mins
• Calories: 647 Calories

Ingredients

• 2 teaspoons Worcestershire sauce
• 2 tablespoons diced green bell pepper
• 2 tablespoons diced red bell pepper
• 1 cup crushed corn flakes cereal
• 1 teaspoon dry mustard
• 6 large eggs
• 1 dash hot sauce
• 3 cups whole milk
• 16 slices bread, crusts removed - divided
• 16 slices Canadian bacon
• 16 slices sharp Cheddar cheese
• 0.5 teaspoon ground black pepper
• 0.5 cup butter, melted
• 0.5 teaspoon salt
• 0.25 cup minced onion

Recipe Instructions

Step 1

Pour melted butter evenly over the casserole and sprinkle corn flake crumbs over the top.

Step 2

Bake in the preheated oven until set and lightly browned, about 1 hour. Let casserole stand for 10 minutes before serving.

Step 3

Preheat oven to 350 degrees F (175 degrees C). Butter a 9x13-inch baking dish. Cut and fit 8 slices of bread to fit over entire bottom of dish.

Step 4

Cover bread with slices of Canadian bacon and sharp Cheddar cheese. Cut and fit remaining 8 slices of bread to completely cover bacon and cheese.

Step 5

Whisk eggs with salt and black pepper in a bowl. Whisk dry mustard, onion, diced green and red bell pepper, Worcestershire sauce, and hot sauce into eggs. Whisk in milk until egg mixture is smoothly combined.

Step 6

Pour egg mixture evenly over the casserole. Cover the dish and refrigerate overnight.