Eggs Benedict Breakfast Casserole

There was a frantic Sunday morning last winter when I realized I had completely forgotten to buy bread for breakfast. I stared at the half-empty bag of English muffins and the package of Canadian bacon, deciding to throw them into a baking dish with some eggs rather than panic. That accidental experiment turned into a family request that has now overshadowed any other brunch menu item I make.

I remember serving this at a chaotic birthday brunch where the kitchen was too small to fry individual eggs for everyone. Putting this casserole on the table saved the day, and honestly, the silence that fell over the room when everyone took that first creamy bite was the best compliment I have ever received.

Ingredients

• English muffins: Stale ones work best here to soak up the custard without getting soggy, so feel free to buy them a day ahead.
• Canadian bacon: This brings a savory, ham-like depth that stands up beautifully to the rich sauce.
• Large eggs and whole milk: These create the essential custard base that binds the dish together into a cohesive, tender strata.
• Dijon mustard and paprika: A small pinch of mustard adds a necessary background kick, while paprika lends a warm, subtle color.
• Unsalted butter: Use this to grease the pan and enrich the custard, ensuring nothing sticks to the bottom.
• Egg yolks and more butter: You will need plenty of yolks and warm melted butter to emulsify into that velvety hollandaise sauce.
• Lemon juice: Fresh acid is critical to cut through the richness of the egg yolks and butter.

Instructions

Prep Your Mise en Place:

Preheat your oven to 350°F (175°C) and generously butter a 9x13-inch baking dish so cleanup is a breeze later.

Build the Base:

Layer half of the chopped English muffins and Canadian bacon in the dish, then repeat with the remaining halves to create an even foundation.

Whisk the Custard:

In a large bowl, beat the eggs, milk, mustard, salt, pepper, paprika, and melted butter until the mixture is frothy and fully combined.

Soak It Up:

Pour the liquid gold evenly over the casserole, pressing down gently on the bread to ensure every piece absorbs the moisture.

The Wait Is Worth It:

Cover the dish with foil and refrigerate it for at least an hour, or leave it overnight to let the flavors meld deeply.

Bake to Golden Perfection:

Bake covered for 30 minutes, then remove the foil and bake for another 15 minutes until the top is puffed and golden.

Make the Magic Sauce:

While the casserole bakes, whisk yolks and lemon juice over a double boiler, slowly drizzling in melted butter until thickened.

Finish and Serve:

Season the hollandaise with salt and pepper, let the casserole rest for 10 minutes to set, and serve warm with a generous drizzle of sauce.

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This dish has become a staple for Christmas morning in our house because it allows us to open presents while the oven does the heavy lifting. It really is the gift that keeps on giving.

Make It Your Own

Do not be afraid to throw in a handful of sautéed spinach or some chopped chives between the layers for a pop of color and freshness. It brightens the whole plate.

The Vegetarian Swap

I have made this for friends who do not eat meat by simply swapping the Canadian bacon for smoked tempeh or just loading up on extra vegetables. The texture holds up beautifully and the sauce remains the star.

Perfect Pairings

Because this is such a rich dish, I always like to serve something crisp and cold on the side.

• A simple arugula salad with a sharp vinaigrette cuts the richness perfectly.
• Roasted potatoes with rosemary add a nice textural contrast.
• Fresh fruit helps cleanse the palate between bites.

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Grab a fork and dig in, because brunch is served.

Your Recipe Questions

→ Can I prepare this the night before?

Yes, this dish is excellent for meal prep. You can assemble the muffin, bacon, and egg mixture in the baking dish, cover it, and refrigerate overnight. This allows the bread to absorb the custard fully. Simply bake it the next morning, adding a few extra minutes if the dish is very cold.

→ What can I substitute for Canadian bacon?

For a meat-free option, you can use sautéed spinach, mushrooms, or a vegetarian meat substitute. If you eat meat but prefer a different flavor, diced ham or crumbled cooked bacon work well, though the salt content should be adjusted accordingly.

→ How do I prevent the hollandaise from breaking?

The key is gentle heat and constant whisking. Use a double boiler to ensure indirect heat, and add the melted butter very slowly in a thin stream. If the sauce gets too thick or looks curdled, a teaspoon of warm water can sometimes help bring it back together.

→ Is there a way to make the sauce faster?

While traditional whisking yields the best texture, you can use a blender hollandaise method. Blend the egg yolks and lemon juice first, then slowly drizzle in the hot melted butter while the blender is running to emulsify it quickly.

→ What sides pair well with this?

This is a rich dish, so it pairs well with fresh, acidic elements. A simple green salad with a vinaigrette or roasted asparagus balances the heaviness. Roasted potatoes or fresh fruit salad also make great accompaniments for a complete spread.