Delicious Overnight Eggs Benedict Casserole on a plate, topped with hollandaise sauce.

The morning sun gently spills through your kitchen window, casting a warm, golden glow that dances on oak countertops. You stand at the heart of it all, surrounded by the lingering aromas of freshly brewed coffee and the unmistakable scent of savory delights. Today, you’re not simply preparing breakfast; you’re about to indulge in a slice of heaven with Overnight Eggs Benedict Casserole. This dish beckons with its promise of decadent layers of flavor and texture, offering a cozy hug of comfort on any weekend morning. Each bite unveils a symphony of creamy eggs, perfectly cooked Canadian bacon, and a luscious drizzle of hollandaise sauce that echoes the essence of brunch bliss.

As you bring the ingredients together, the excitement builds. Soft, pillowy English muffins soaked in a rich custard become the base of this dreamy casserole. Sharp white cheddar adds a delightful zing and depth, while a sprinkle of freshly chopped chives awakens your senses with an aromatic freshness. The anticipation of pulling that bubbling, golden dish from the oven fills the air with a palpable energy, perfect for sharing with family or friends who may arrive sleepily at your table, their eyes brightening at the sight of this indulgent creation.

Why You’ll Love This Overnight Eggs Benedict Casserole

This delightful casserole isn’t just about taste; it embodies the very spirit of togetherness and celebration. It transforms a classic breakfast dish into a convenient and fulfilling meal that requires minimal effort without compromising on satisfaction. Perfect for lazy weekends, festive brunch gatherings, or even special occasions like Mother’s Day, it effortlessly steals the show.

Imagine the joy on your loved ones’ faces as they dig into layers of gooey cheese and smoky ham, all enveloped in a creamy custard. This recipe stands out not only for its fantastic flavor combinations but also for its flexibility—easily adaptable to cater to different palates and dietary needs. Whether you prefer a classic touch, like traditional Canadian bacon, or venture into the realm of smoked salmon for a twist, the possibilities are endless. This isn’t just breakfast; it’s a culinary experience that invites laughter, conversation, and cherished memories.

Preparation Phase & Tools to Use

To create this magnificent Overnight Eggs Benedict Casserole, you don’t need an arsenal of complicated kitchen equipment—just a few essentials will do:

Baking Dish (32 × 20 cm): This spacious dish ensures that the casserole cooks evenly, allowing the custard to saturate the ingredients perfectly.
Whisk: A reliable whisk is key to blending the eggs and cream seamlessly, creating a smooth custard that envelops every component.
Baking Sheet: Use this to dry out your English muffin cubes, promoting a perfect texture that avoids sogginess.
Plastic Wrap: A must-have for covering your dish overnight, keeping all those wonderful flavors locked in as the casserole marinates.

Preparation tips:

The more finely you cube your ingredients, especially the English muffins and ham, the easier it will be to layer and serve.
Don’t rush this step. Letting the muffin cubes dry out overnight maximizes their potential to soak in the custard without turning mushy.

Ingredients for Overnight Eggs Benedict Casserole

340 g English muffins: Use splitting and cubing them creates texture that balances the creaminess of the custard.
450 g Canadian bacon or smoked ham: This provides a deliciously savory base, but feel free to substitute with veggies or turkey for a lighter option.
200 g sharp white cheddar cheese: The key to that irresistibly gooey texture and a hint of tang.
480 ml half and half or heavy cream: This forms the luxurious custard, creating a rich, custardy base.
8 large eggs: The foundational element, giving the dish body and bridging all flavors together.
Spices: Including fine sea salt, freshly ground black pepper, ground mustard powder, granulated garlic, onion powder, dried thyme, and nutmeg—a marriage of flavors that balances richness with brightness.
2 tbsp unsalted butter: For dotting over the top before baking, adding extra creaminess and a rich finish.
Hollandaise sauce: Either homemade or from a mix; this tangy, buttery sauce elevates the dish to brunch royalty.
Fresh chives or flat-leaf parsley: For a refreshing garnish that adds a pop of color and complexity.

Key Ingredient Substitutions:

Substitute gluten-free English muffins for a gluten-free version.
Use a dairy-free cream and cheese for a lactose-free option.

How to Make Overnight Eggs Benedict Casserole

Prepare the Muffins: Spread the English muffin cubes on a baking sheet to dry out overnight. For a quick alternative, briefly toast them under the grill until just crisp, allowing them to hold their shape.
Grease the Dish: Lightly coat your baking dish with cooking spray to make serving easier later.
Layer the Ingredients: Arrange half the English muffin cubes as the base, followed by half of the diced ham and half of the shredded cheese. Repeat the layers, finishing with the remaining cheese for that heavenly cheesy top.
Prepare the Custard: In a large bowl, vigorously whisk together the half and half, eggs, salt, pepper, mustard powder, granulated garlic, onion powder, thyme, and nutmeg until smooth and uniformly combined.
Pour & Soak: Pour the custard mixture evenly over the layered ingredients. Gently press the muffin cubes down into the custard using the back of a spoon to ensure maximum absorption of that rich goodness. Cover tightly with plastic wrap and refrigerate overnight.
Preheat & Bake: Preheat your oven to 175°C (350°F). Remove the casserole from the fridge about 15 minutes before baking. Dot the surface with small cubes of butter and lightly sprinkle with paprika for added flavor. Cover with foil and bake for 30 minutes.
Uncover & Finish Baking: Carefully remove the foil and bake for an additional 15-20 minutes, until the top is golden brown and a knife inserted into the center comes out clean.
Prepare the Hollandaise: While the casserole bakes, prepare your hollandaise sauce according to your preferred method or package instructions.
Garnish & Serve: Allow the casserole to rest for 5 minutes after baking. Drizzle generously with hollandaise sauce and finish with a handful of chopped chives or parsley. Serve with extra sauce on the side for those who crave an additional splash of creaminess.

Chef’s Notes & Helpful Tips

Make-Ahead Tips: The beauty of Overnight Eggs Benedict Casserole lies in its ability to be made ahead of time. Prepare it the night before, and simply bake in the morning for a fuss-free brunch.
Cooking Alternatives: Explore the air fryer for a quicker option, reducing the cooking time significantly. Adjust the temperature to around 160°C and keep a close eye on it.
Customization Ideas: Experiment with different proteins, like crumbled sausage or sautéed spinach, to create your unique flavor profile. Feel free to switch up the cheese too; gouda or fontina can offer delightful surprises.

Common Mistakes to Avoid

Soggy Muffins: Ensure that your muffin cubes dry out sufficiently before assembling. This prevents them from absorbing too much moisture and losing their structure.
Overbaking: Keep a close watch as the casserole bakes to avoid a dry texture. Look for that golden brown, bubbly appearance.
Skipping the Resting Time: Allowing the dish to rest after baking is crucial. This step ensures all the flavors meld beautifully while the texture sets for the perfect serving.

What to Serve With Overnight Eggs Benedict Casserole

Elevate your brunch spread with delightful pairings that complement this rich casserole:

Crispy Bacon or Sausage Links: The saltiness and crunch offer a perfect counterpoint to the creamy casserole.
Fresh Fruit Salad: A vibrant mix of berries, melons, and citrus lightens the meal and adds a refreshing touch.
Hash Browns or Roasted Potatoes: A crispy side with a hint of seasoning rounds out this hearty breakfast.
Spinach Salad with Lemon Vinaigrette: The brightness of the vinaigrette cuts through the richness of the casserole.
Avocado Toast: Creamy avocado smeared on toasted bread provides a delightful texture contrast.
Mimosas or Bloody Marys: These classic brunch drinks add a celebratory vibe, perfect for gatherings or casual mornings alike.

Storage & Reheating Instructions

If you find yourself with leftovers, don’t fret! Store your casserole in an airtight container in the fridge for up to three days. To reheat, place portions in the oven at 175°C until warmed through, or microwave in short intervals to avoid drying it out. Freezing is also an option; wrap portions tightly to freeze for up to a month, allowing for easy meals on busy mornings.

Estimated Nutrition Information

Approximate values per serving:

Calories: 400
Protein: 20g
Carbs: 30g
Fat: 25g

Values may vary based on ingredient substitutions and portion sizes.

FAQs

Can I use whole wheat English muffins?
Absolutely! Whole wheat English muffins provide a heartier texture and a nutritional boost.

What if I don’t have half and half?
You can substitute with whole milk or use a combination of milk and heavy cream to achieve a similar richness.

Can I add vegetables to this recipe?
Definitely! Spinach, mushrooms, or bell peppers can be great additions. Just sauté them before layering to reduce moisture.

How do I prevent the hollandaise sauce from curdling?
Maintain a low heat while preparing your hollandaise, and whisk consistently to ensure an even temperature.

Is this recipe suitable for meal prep?
Yes, you can prepare it up to 24 hours in advance. Just be sure to cover it well and refrigerate until ready to bake.

As you savor the last bite of your Overnight Eggs Benedict Casserole, a wave of contentment washes over you. The gentle whispers of satisfaction from friends and family fill the air, creating an atmosphere of warmth and connection. The rich flavors intertwine, a testament to your effort and creativity. This is not merely a recipe; it is an experience—one that invites laughter, conversation, and shared moments around the table. So, gather your loved ones and dive into this delightful dish; it promises to become a cherished ritual that warms hearts and fills bellies for many mornings to come.