Eggs Benedict Casserole (The Ultimate Holiday Brunch Recipe)

By Natalie Quinn

On February 3, 2026

An extreme close-up of the golden-brown, cheesy top of a freshly baked overnight Eggs Benedict Casserole in a baking dish.

Cuisine

American

Prep time

20 minutes

Cooking time

55 minutes

Total time

75 minutes

Servings

8 servings

Imagine waking up on a holiday morning to the incredible aroma of a classic brunch favorite, with absolutely none of the last-minute stress. This Eggs Benedict Casserole recipe transforms the elegant, often intimidating, Eggs Benedict into a simple, make-ahead masterpiece. We’re talking perfectly soft English muffins, savory Canadian bacon, and a rich, custardy egg filling, all baked to golden-brown perfection. And the best part? A completely foolproof, 5-minute blender hollandaise sauce that comes together in a flash. It’s the perfect solution for feeding a crowd during Christmas, Easter, or any special weekend gathering.

Why You’ll Love This Eggs Benedict Casserole Recipe

This isn’t just another breakfast bake; it’s a game-changer for hosting. By preparing it the night before, you get all the delicious layers of flavor to meld together, resulting in an incredibly rich and satisfying dish. It’s the perfect way to enjoy a sophisticated brunch without being stuck in the kitchen. If you love crowd-pleasing breakfast bakes, you might also enjoy this delicious Sausage Hashbrown Breakfast Casserole. This recipe is designed to be effortlessly impressive and delightfully easy.

The Key Ingredients for a Perfect Brunch Casserole

The magic of this dish lies in using simple, high-quality ingredients that come together to create something truly special. We’ve broken down the list into two parts: the casserole itself and the ridiculously easy hollandaise sauce.

For the Casserole

  • English Muffins: The classic base, toasted to prevent sogginess and provide that signature texture.
  • Canadian Bacon: Provides that essential, savory, and slightly sweet flavor.
  • Eggs: The heart of the casserole, creating a rich and fluffy custard.
  • Milk & Heavy Cream: This combination ensures the egg custard is creamy and luscious.
  • Seasonings: Dijon mustard, onion powder, and paprika add a subtle depth and warmth that complements the other ingredients perfectly.

For the Foolproof Hollandaise Sauce

  • Egg Yolks: They create the thick, creamy base of the sauce.
  • Lemon Juice: Adds the necessary brightness and acidity to cut through the richness.
  • Unsalted Butter: Melted and hot, this is what emulsifies the sauce into a velvety dream.
  • Cayenne Pepper: Just a pinch for a tiny kick of warmth.
The rich and creamy texture of the inside of the make-ahead breakfast casserole, showing layers of egg, Canadian bacon, and English muffin.
Every bite is packed with classic Eggs Benedict flavor.

Step-by-Step Instructions: How to Make Eggs Benedict Casserole

Follow these simple steps to assemble a breakfast casserole that will have everyone asking for the recipe. The key is the overnight chill, so plan ahead!

Prepare the Casserole Base

First, grease a 9×13 inch baking dish. Split your English muffins and arrange them in a single layer, cut-side up. Toasting them briefly beforehand is a pro-tip to help them stand up to the egg mixture. Once arranged, layer the slices of Canadian bacon evenly over the muffins.

Make the Egg Mixture

In a large bowl, whisk together the eggs, milk, heavy cream, melted butter, Dijon mustard, onion powder, paprika, salt, and pepper. Keep whisking until the mixture is smooth and completely combined. This flavorful custard is what brings the entire casserole together.

Assemble and Chill (The Overnight Secret!)

Carefully pour the egg mixture evenly over the layers of English muffins and Canadian bacon. Gently press down on the muffins to ensure they are all soaking up the liquid. Cover the dish tightly with foil or plastic wrap and refrigerate for at least 4 hours, but preferably overnight. This step is crucial for the best texture!

Bake to Golden Perfection

When you’re ready to bake, preheat your oven to 375°F (190°C). Remove the dish from the refrigerator and let it sit at room temperature for about 20 minutes. Bake, still covered, for 35 minutes. Then, remove the foil and bake for another 15-20 minutes, or until the top is golden brown and the center is set.

How to Make Our 5-Minute Foolproof Hollandaise Sauce

Say goodbye to complicated hollandaise! This blender method is quick, easy, and practically fail-proof. In a blender, combine the egg yolks, lemon juice, and Dijon mustard. Pulse a few times to combine. Heat the butter in the microwave until it’s hot and melted. With the blender running on low, slowly stream the hot butter into the yolk mixture. The heat from the butter will cook the eggs and the mixture will emulsify into a thick, creamy sauce in about a minute. Season with a pinch of salt and cayenne pepper, and it’s ready to serve!

An extreme close-up of the golden-brown, cheesy top of a freshly baked overnight Eggs Benedict Casserole in a baking dish.
Golden-brown perfection, straight from the oven.

Tips and Tricks for the Best Casserole

  • Don’t Skip the Chill: Letting the casserole rest overnight is the best way to ensure the English muffins absorb all the egg custard, preventing a soggy bottom.
  • Toast the Muffins: A quick toast before assembling adds another layer of protection against sogginess and enhances the texture.
  • Serve Sauce Warm: Hollandaise is best served immediately or kept warm. Pour it over the casserole just before serving for that classic Eggs Benedict experience. For other quick breakfast ideas, check out these simple Ham and Egg Cups.

Make-Ahead and Storage Instructions

Overnight Instructions

This Eggs Benedict Casserole is designed to be prepared the night before. Simply assemble the casserole as directed, cover tightly, and refrigerate for up to 24 hours. The next morning, just pop it in the oven for a stress-free brunch.

Storing and Reheating Leftovers

Store any leftovers in an airtight container in the refrigerator for up to 3 days. For best results, reheat individual portions in the microwave or in a baking dish covered with foil in a 325°F (160°C) oven until heated through. The hollandaise sauce should be stored separately and can be gently reheated.

Can You Freeze This Casserole?

Yes, you can freeze the baked casserole. Allow it to cool completely, then cover it tightly with plastic wrap and foil. It can be frozen for up to 2 months. Thaw it overnight in the refrigerator before reheating. Note that the hollandaise sauce does not freeze well and should always be made fresh.

Fun Variations to Try

One of the best things about this recipe is its versatility. For a richer twist, try making it as an Overnight Croissant Breakfast Casserole by swapping the English muffins for buttery croissants. You can also change up the protein! Try cooked and crumbled bacon or breakfast sausage, or even smoked salmon and spinach for a different flavor profile.

What to Serve with Your Casserole

This dish is hearty and satisfying on its own, but it pairs wonderfully with a few simple sides. A fresh fruit salad, roasted asparagus, or simple mixed greens with a light vinaigrette can provide a perfect, refreshing contrast to the richness of the casserole. For a truly festive meal, serve it alongside some festive Holiday Pancakes.

Frequently Asked Questions

Absolutely! This recipe is designed to be made ahead. Assembling it the night before allows the English muffins to soak up the egg mixture, resulting in a richer flavor and texture. It’s the perfect way to have a stress-free morning.

Yes! You can easily substitute it with cooked and crumbled bacon, breakfast sausage, or even smoked salmon for a delicious twist. For a vegetarian option, use sautéed spinach and mushrooms.

Store leftovers in an airtight container in the refrigerator for up to 3 days. Reheat individual slices in the microwave or in a covered dish in the oven at 325°F (160°C) until warmed through. Store leftover hollandaise separately and warm gently before serving.

The secret is using a blender! By slowly streaming hot, melted butter into the egg yolks and lemon juice while the blender is on low, you create a stable emulsion for a creamy, foolproof sauce every time.

Toasted English muffins are classic for that authentic Eggs Benedict flavor. However, sturdy breads like cubed croissants, brioche, or sourdough also work wonderfully and add their own delicious richness to the dish.

The Perfect Holiday Brunch Awaits!

This Eggs Benedict Casserole is more than just a recipe—it’s a ticket to a relaxed, delicious, and memorable meal with the people you love. It proves that you don’t have to choose between an impressive dish and enjoying your own party. Give it a try for your next gathering, and don’t forget to share your beautiful brunch creations on Pinterest!

A delicious slice of Eggs Benedict Casserole on a white plate, topped with creamy hollandaise sauce and fresh chives. The perfect make-ahead holiday brunch recipe.
All the classic flavor, none of the fuss! Get the recipe for this amazing Eggs Benedict Casserole.

Eggs Benedict Casserole Recipe

An extreme close-up of the golden-brown, cheesy top of a freshly baked overnight Eggs Benedict Casserole in a baking dish.

Eggs Benedict Casserole (The Ultimate Holiday Brunch Recipe)

This Eggs Benedict Casserole is the ultimate holiday brunch recipe! An easy, make-ahead breakfast casserole with classic flavors, English muffins, Canadian bacon, and a foolproof hollandaise sauce. Perfect for a crowd and stress-free entertaining.
Prep Time 20 minutes
Cook Time 55 minutes
Total Time 1 hour 15 minutes
Servings: 8 servings
Course: Breakfast, Brunch
Cuisine: American
Calories: 452

Ingredients
  

  • 6 English muffins, split and toasted
  • 8 oz Canadian bacon about 12 slices
  • 10 large eggs
  • 2 cups milk
  • 1/2 cup heavy cream
  • 1/4 cup butter, melted
  • 1 tbsp Dijon mustard
  • 1 tsp onion powder
  • 1/2 tsp paprika
  • 1/2 tsp salt
  • 1/4 tsp black pepper
  • 2 tbsp fresh chives, chopped for garnish
  • 3 large egg yolks
  • 1 tbsp lemon juice freshly squeezed
  • 1 tsp Dijon mustard
  • 1/2 cup unsalted butter, melted and hot
  • 1 pinch cayenne pepper

Equipment

  • 1 9x13 inch Baking Dish
  • 1 Blender
  • 2 Mixing Bowls
  • 1 Whisk

Instructions
 

  1. Grease a 9x13 inch baking dish. Arrange the toasted English muffin halves in a single layer across the bottom. Top evenly with the slices of Canadian bacon.
  2. In a large bowl, whisk together the eggs, milk, heavy cream, melted butter, Dijon mustard, onion powder, paprika, salt, and pepper until well combined.
  3. Pour the egg mixture evenly over the English muffins and bacon. Cover the dish tightly and refrigerate for at least 4 hours, or preferably overnight.
  4. Preheat oven to 375°F (190°C). Bake the casserole, covered with foil, for 35 minutes. Remove the foil and bake for another 15-20 minutes, until the top is golden and the center is set.
  5. While the casserole bakes, add the egg yolks, lemon juice, and Dijon mustard to a blender. With the blender on low speed, slowly stream in the hot melted butter until the sauce is thick and creamy.
  6. Season the hollandaise with a pinch of cayenne pepper and salt. Let the casserole rest for 10 minutes before slicing. Serve each piece generously topped with the warm hollandaise sauce and a sprinkle of fresh chives.

Notes

For the best hollandaise, make sure the melted butter is hot when you stream it into the blender. This helps to gently cook the egg yolks and create a stable, creamy sauce.
Don't skip the chilling time! It's essential for allowing the English muffins to absorb the egg custard, which results in the perfect texture.
Feel free to substitute the Canadian bacon with cooked crumbled sausage, bacon, or sautéed vegetables.

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