Crafting your own delightful Eggs Benedict Casserole is easy. Just follow these straightforward steps:

1. Preheat Oven: Preheat your oven to 350°F (175°C) and grease a 9×13-inch baking dish.
2. Combine Egg Mixture: In a large mixing bowl, whisk together the eggs, milk, Dijon mustard, salt, and black pepper until well combined.
3. Prepare English Muffins: Cut the toasted English muffins into quarters and layer them evenly in the greased baking dish.
4. Add Canadian Bacon: Place the slices of Canadian bacon over the English muffin pieces.
5. Pour Egg Mixture: Pour the egg mixture evenly over the muffins and bacon, ensuring everything gets covered well.
6. Sprinkle Cheese: Top with shredded cheddar cheese, spreading it evenly over the top.
7. Bake: Bake in the preheated oven for 45-50 minutes or until the eggs are set and the top is golden.
8. Cool Slightly: Once baked, remove from the oven and let it cool for about 5-10 minutes.
9. Drizzle Hollandaise: Carefully drizzle hollandaise sauce over the warm casserole before serving.
10. Garnish: If desired, sprinkle fresh chives or parsley on top for an added touch of flavor and color.

Following these simple steps will allow you to create an amazing and satisfying Eggs Benedict Casserole with ease.