Overnight Eggs Benedict Casserole

Introduction

Overnight Eggs Benedict Casserole takes all the flavors of the classic brunch favorite and transforms them into a delicious, make-ahead dish that’s perfect for feeding a crowd. With layers of toasted English muffins, savory Canadian bacon, and a rich, custardy egg mixture, this casserole delivers all the indulgence of traditional Eggs Benedict—without the last-minute hassle.

The first time I made this for a holiday brunch, it was a game-changer. Instead of juggling poached eggs and hollandaise sauce at the stove, I simply popped the prepped casserole in the oven and enjoyed my coffee while it baked to perfection. The best part? The warm, buttery hollandaise sauce drizzled over the golden, fluffy layers—absolute heaven in every bite!

This dish is endlessly customizable, too. You can swap in crispy bacon or smoked salmon for a delicious twist, or even add sautéed spinach for a Florentine-style version. Whether you’re hosting a special gathering or just treating yourself to a luxurious breakfast, this Overnight Eggs Benedict Casserole is sure to impress—without the stress!

Perfect for:

• Holiday brunches
• Weekend breakfasts
• Family gatherings
• Meal prepping
• Benedict lovers who want an easier version

Why You’ll Love This Overnight Eggs Benedict Casserole

Here’s why Overnight Eggs Benedict Casserole will become your new favorite brunch dish:

• Make-Ahead Convenience: Prepare everything the night before and simply bake it in the morning for a stress-free meal.
• Classic Eggs Benedict Flavors: All the delicious flavors of eggs Benedict in an easy-to-serve casserole.
• Perfect for a Crowd: No need to poach eggs individually—this casserole serves multiple people effortlessly.
• Rich and Creamy: The custard-like egg mixture soaks into the English muffins, making every bite tender and flavorful.
• Easy Hollandaise Sauce: A quick, foolproof version of hollandaise sauce brings everything together beautifully.

Preparation and Cooking Time

• Total Time: 9 hours (including overnight chilling)
• Preparation Time: 15 minutes
• Chilling Time: 8 hours (overnight)
• Cooking Time: 45 minutes
• Servings: 8
• Calories per serving: Approximately 350-400 calories
• Key Nutrients: Protein: 18g, Carbs: 25g, Fat: 22g

Ingredients

Gather these ingredients to make your Overnight Eggs Benedict Casserole:

For the Casserole:

• 6 English muffins, cut into 1-inch cubes
• 1 ½ cups Canadian bacon, diced
• 8 large eggs
• 2 cups whole milk
• ½ cup heavy cream
• 1 teaspoon Dijon mustard
• ½ teaspoon garlic powder
• ½ teaspoon onion powder
• ½ teaspoon salt
• ¼ teaspoon black pepper
• ¼ teaspoon paprika (optional, for garnish)
• 2 tablespoons chopped fresh chives (for garnish)

For the Hollandaise Sauce:

• 3 large egg yolks
• ½ cup unsalted butter, melted
• 1 tablespoon fresh lemon juice
• ½ teaspoon Dijon mustard
• ¼ teaspoon salt
• Pinch of cayenne pepper (optional)

Ingredient Highlights

• English Muffins: These soak up the egg mixture beautifully, creating a soft yet slightly crispy texture.
• Canadian Bacon: Adds a smoky, savory element that perfectly complements the creamy eggs.
• Egg Mixture: A combination of eggs, milk, and cream creates a rich custard that binds everything together.
• Hollandaise Sauce: This creamy, buttery sauce is the classic topping for eggs Benedict and brings everything together.

Step-by-Step Instructions

Here’s how to make Overnight Eggs Benedict Casserole:

Prepare the Casserole:

1. Grease the Baking Dish: Lightly butter or spray a 9×13-inch baking dish.
2. Layer the English Muffins and Bacon: Spread the cubed English muffins evenly in the baking dish, then sprinkle the diced Canadian bacon over the top.
3. Make the Egg Mixture: In a large bowl, whisk together the eggs, milk, cream, Dijon mustard, garlic powder, onion powder, salt, and black pepper.
4. Pour Over the Casserole: Evenly pour the egg mixture over the English muffins and bacon, ensuring everything is well-soaked.
5. Cover and Refrigerate: Cover the dish with plastic wrap and refrigerate overnight (at least 8 hours).

Bake the Casserole:

6. Preheat the Oven: Preheat your oven to 375°F (190°C).
7. Bake: Remove the casserole from the fridge and let it sit at room temperature for 15 minutes. Bake uncovered for 40-45 minutes, or until the center is set and the top is golden brown.
8. Garnish: Sprinkle with paprika and chopped fresh chives before serving.

Make the Hollandaise Sauce:

9. Whisk the Yolks: In a heatproof bowl, whisk the egg yolks, lemon juice, Dijon mustard, and salt.
10. Melt the Butter: Slowly drizzle in the melted butter while whisking constantly.
11. Thicken the Sauce: Place the bowl over a pot of simmering water (double-boiler method), whisking until thickened, about 2-3 minutes.
12. Add Seasoning: Stir in cayenne pepper if using, then remove from heat.

Serve:

13. Drizzle with Hollandaise: Pour the warm hollandaise sauce over the baked casserole before serving.

How to Serve Overnight Eggs Benedict Casserole

Overnight Eggs Benedict Casserole is best served fresh and warm. Here are some serving ideas:

• Classic Style – Serve warm with a generous drizzle of hollandaise sauce and a sprinkle of chopped fresh parsley.
• Gourmet Touch – Top with crispy prosciutto, microgreens, and a dusting of smoked paprika for extra flavor.
• Brunch Buffet – Cut into squares and serve alongside fresh fruit, crispy bacon, and roasted potatoes.
• With a Side Salad – Pair with a light arugula salad tossed in lemon vinaigrette for a fresh contrast.
• Open-Faced Sandwich – Place a slice on a toasted English muffin half and add extra hollandaise.
• Spicy Kick – Drizzle with sriracha-infused hollandaise and garnish with jalapeño slices.
• Seafood Twist – Serve with smoked salmon or lump crab meat for an elevated touch.
• Loaded Toppings – Add avocado slices, cherry tomatoes, and crumbled feta for extra layers of flavor.
• Mini Portions – Bake in muffin tins for individual servings, perfect for brunch gatherings.
• Southern Style – Serve with a side of cheesy grits or hash browns for a hearty, comforting meal.

Additional Tips for Overnight Eggs Benedict Casserole

Here are some tips to ensure your Overnight Eggs Benedict Casserole turns out perfect every time:

• Use Stale English Muffins: Slightly stale muffins absorb the egg mixture better, giving the casserole great texture.
• Don’t Skip the Chill Time: Allowing the casserole to soak overnight ensures the best flavor and texture.
• Adjust Seasoning: Feel free to add a little more Dijon mustard or cayenne to the hollandaise for extra flavor.
• Keep Hollandaise Warm: If making in advance, keep hollandaise warm in a thermos or over low heat, stirring occasionally.
• Make it Lighter: Use half-and-half instead of heavy cream to reduce calories.
• Reheat Gently: Reheat leftovers in a 300°F oven or microwave in short bursts to prevent the eggs from overcooking.

Recipe Variations for Overnight Eggs Benedict Casserole

Here are 10 variations you can try for Overnight Eggs Benedict Casserole:

• Ham & Cheese Benedict Casserole: Swap Canadian bacon for diced ham and add shredded Swiss cheese.
• Smoked Salmon Benedict Casserole: Replace Canadian bacon with smoked salmon for a gourmet twist.
• Spinach & Feta Benedict Casserole: Add sautéed spinach and crumbled feta for a Mediterranean flavor.
• Sausage Benedict Casserole: Substitute cooked breakfast sausage for a heartier option.
• Crab Benedict Casserole: Use lump crab meat instead of Canadian bacon for a coastal-inspired dish.
• Bacon Benedict Casserole: Use crispy cooked bacon for a smoky flavor.
• Asparagus Benedict Casserole: Add steamed asparagus for a fresh, spring-inspired version.
• Spicy Benedict Casserole: Add diced jalapeños or a pinch of red pepper flakes to the egg mixture.
• Gluten-Free Benedict Casserole: Use gluten-free English muffins or bread.
• Dairy-Free Benedict Casserole: Replace milk and cream with unsweetened almond milk and use dairy-free hollandaise.

Freezing and Storage for Overnight Eggs Benedict Casserole

• Freezing: This casserole can be assembled and frozen before baking. Cover tightly and freeze for up to 2 months. Thaw in the fridge overnight before baking.
• Storage: Leftovers can be stored in an airtight container in the refrigerator for up to 3 days.
• Reheating: Warm individual servings in the microwave for 30-60 seconds or bake at 300°F until heated through.

Special Equipment for Overnight Eggs Benedict Casserole

• Casserole Dish (9×13-inch) – Essential for layering the ingredients and baking the casserole evenly.
• Whisk – Helps in mixing eggs, milk, and seasonings for a smooth custard mixture.
• Double Boiler or Saucepan – Useful for preparing hollandaise sauce without scrambling the eggs.
• Silicone Spatula – Helps in folding ingredients gently and scraping out every bit of sauce.
• Food Processor or Immersion Blender – Speeds up the hollandaise sauce preparation for a smooth, creamy texture.

Frequently Asked Questions for Overnight Eggs Benedict Casserole

1. Can I use regular bacon instead of Canadian bacon?
   Yes, just cook and crumble it before adding it to the casserole.
2. Can I make hollandaise in a blender?
   Yes! Blend the egg yolks, lemon juice, and mustard, then slowly drizzle in hot melted butter while blending.
3. How do I prevent hollandaise from curdling?
   Keep the heat low and whisk constantly while making it.
4. Can I make this without dairy?
   Yes, use dairy-free milk and butter substitutes.
5. Can I add cheese?
   Absolutely! Swiss, cheddar, or gruyere would all work well.

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Conclusion

Overnight Eggs Benedict Casserole is the perfect way to enjoy the classic flavors of eggs Benedict with a hassle-free, make-ahead twist. With its rich, savory layers and velvety hollandaise sauce, this dish transforms a beloved brunch favorite into an easy, crowd-pleasing casserole.

Ideal for holiday mornings or special weekend gatherings, this recipe lets you spend less time in the kitchen and more time with loved ones. Simply prepare it the night before, bake it in the morning, and serve up a decadent brunch with minimal effort.

I’d love to see your take on this Overnight Eggs Benedict Casserole! Snap a photo, share it on social media, and tag me—I can’t wait to see your delicious creations. Happy cooking!