Classic eggs benedict is one of those dishes people order at brunch restaurants because they’re absolutely not attempting it at home.
And honestly, fair.
Poaching eight eggs perfectly. Making hollandaise from scratch without it splitting. Getting everything hot at the exact same time. It’s a lot.
But this casserole version? You assemble it the night before, slide it into the oven in the morning, blend up a foolproof hollandaise in five minutes, and suddenly you look like a brunch professional. 🥚
The catch nobody tells you: this actually tastes better than the restaurant version. The egg mixture soaks into the English muffins overnight and creates this incredible custardy texture that you genuinely cannot replicate with a single poached egg on top.
Keep reading, because there’s a make-ahead trick in the Pro Tips section that changes everything about your Sunday mornings.
What You’ll Need
For the Casserole
- 6 English muffins, split and cut into 1-inch pieces
- 12 oz Canadian bacon, cut into bite-sized pieces
- 8 large eggs
- 2 cups whole milk
- 1 cup heavy cream
- 1 tsp onion powder
- 1 tsp garlic powder
- 1/2 tsp paprika
- 1/2 tsp salt
- 1/4 tsp black pepper
- Fresh chives or green onions, chopped, for garnish
For the Blender Hollandaise
- 3 large egg yolks
- 1 tbsp fresh lemon juice
- 1/2 tsp Dijon mustard
- Pinch of cayenne pepper
- Pinch of salt
- 1/2 cup (1 stick / 113g) unsalted butter, melted and very hot
Tools You’ll Need
- 9×13 inch baking dish
- Large mixing bowl
- Blender (for the hollandaise)
- Whisk
- Measuring cups and spoons
- Plastic wrap
- Small saucepan (for melting butter)
- Chef’s knife and cutting board
Pro Tips
1. Use day-old English muffins. Fresh ones are too soft and don’t absorb the egg mixture as well. If yours are fresh, toast them lightly before cutting. You want them slightly dry so they can soak up all that custard.
2. The overnight soak is not optional. Six hours minimum, a full night is better. It genuinely transforms the texture from “baked egg dish” to something that melts in your mouth. This is the step that separates good from really good.
3. Always make the hollandaise last. It takes five minutes in the blender, and it starts breaking down quickly. Make it while the casserole is in its final bake, right before you serve. Don’t prep it hours ahead.
4. Cover with foil for the first half of baking. This prevents the top from getting dark before the center sets. Pull the foil off for the final 15 minutes to get that golden, slightly crispy top.
5. Let the casserole rest before cutting. Five minutes out of the oven. It firms up just enough to slice cleanly instead of collapsing when you serve it.
Substitutions and Variations
Swap the Canadian bacon: Regular crispy bacon, diced ham, smoked salmon, or sautéed mushrooms all work beautifully here.
Dairy-free version: Replace the whole milk and heavy cream with full-fat coconut milk. The flavor shifts slightly but stays rich and creamy.
Gluten-free: Use your favorite gluten-free English muffins or thick-cut GF bread. The texture stays great.
Add vegetables: Baby spinach, roasted red peppers, or caramelized onions layered in with the bacon add flavor and color without any extra effort.
No blender for hollandaise? Use the double boiler method instead. It takes a bit longer but gives you more control.
Make Ahead Tips
This casserole is honestly designed to be made ahead, which is half the reason it’s so good.
The night before: Assemble the full casserole (minus the hollandaise), cover it tightly with plastic wrap, and refrigerate for up to 12 hours. Pull it out 30 minutes before baking to take the edge off the cold.
Morning of: All you have to do is bake it and blend the hollandaise. That’s it. Your guests will think you’ve been cooking for hours.
Pre-cut everything up to 2 days ahead: The English muffins and Canadian bacon can be cut, stored in separate airtight containers, and kept in the fridge. Cuts your morning prep down to almost nothing.
Nutritional Details + Meal Pairings
Approximate Nutritional Info Per Serving (serves 8)
| Nutrient | Per Serving |
|---|---|
| Calories | ~420 kcal |
| Protein | 22g |
| Fat | 28g |
| Carbohydrates | 24g |
| Sodium | ~780mg |
Ingredient Swaps for Different Diets
- Lower calorie: Use low-fat milk and skip the heavy cream. Still creamy, slightly less rich.
- Keto-friendly: Skip the English muffins entirely and layer the egg mixture over Canadian bacon and spinach in the baking dish. Same flavors, almost zero carbs.
- Dairy-free hollandaise: Use vegan butter and a small splash of plant milk. It actually works better than you’d expect.
Meal Pairing Suggestions
- A simple arugula salad with lemon vinaigrette cuts through the richness perfectly
- Crispy roasted potatoes or home fries on the side
- Fresh fruit salad to balance the savory
- A mimosa bar because why not 😏
- A very large pot of coffee, non-negotiable
How to Make Eggs Benedict Casserole
Prep time: 15 minutes (plus overnight chilling) Cook time: 45 to 55 minutes Total time: About 1 hour active, plus overnight Serves: 8
Step 1: Build the Base
Grease your 9×13 baking dish generously with butter or non-stick cooking spray.
Spread the English muffin pieces in an even layer across the bottom of the dish. Scatter the Canadian bacon pieces over the top in an even layer.
Step 2: Make the Egg Mixture
In a large mixing bowl, whisk together the 8 eggs, whole milk, heavy cream, onion powder, garlic powder, paprika, salt, and black pepper.
Whisk until fully combined and slightly frothy, about 30 seconds.
Step 3: Soak and Chill
Pour the egg mixture evenly over the English muffin and bacon layer.
Press the muffin pieces down gently with your hands so they start absorbing the liquid.
Cover tightly with plastic wrap and refrigerate for at least 6 hours, or overnight. This is the step that makes the whole thing work.
Step 4: Bake
When you’re ready to bake, preheat your oven to 375°F (190°C).
Pull the casserole from the fridge and let it sit at room temperature for 20 to 30 minutes.
Cover loosely with aluminum foil and bake for 30 minutes. Remove the foil and bake for another 15 to 20 minutes, until the top is deep golden and the center is fully set. A knife inserted in the center should come out clean.
Remove from the oven and let rest for 5 minutes before serving.
Step 5: Blender Hollandaise
While the casserole is finishing its final bake, make the hollandaise.
Add the egg yolks, lemon juice, Dijon mustard, cayenne, and salt to your blender. Blend on high for 30 seconds until pale and slightly thickened.
Switch the blender to its lowest setting and, with it running, very slowly drizzle in the hot melted butter in a thin, steady stream. The sauce thickens as you pour.
Taste and adjust with a little more lemon juice or salt if needed.
Step 6: Plate and Serve
Slice the casserole into portions, spoon the hollandaise generously over the top, and finish with freshly chopped chives.
Get it on the table immediately.
Leftovers and Storage
Refrigerator: Store leftover casserole (without hollandaise) in an airtight container for up to 3 days.
Reheating: Cover with foil and reheat in a 325°F oven for 15 to 20 minutes. Individual portions can also be microwaved for 1 to 2 minutes.
Hollandaise: Make it fresh each time. It separates in the fridge and doesn’t reheat well. The good news is it takes five minutes, so it’s not a big deal.
Freezing: You can freeze the unbaked assembled casserole for up to 1 month. Thaw it in the fridge overnight, then bake as directed. Don’t freeze the baked version, the texture gets watery.
FAQ
Can I use regular bacon instead of Canadian bacon? Yes. Cook it first, crumble it, and scatter it over the English muffins before adding the egg mixture. It adds a smokier flavor that’s honestly great.
My hollandaise broke and got lumpy. How do I fix it? The butter was either too hot or poured too fast. To rescue it, blend in 1 to 2 teaspoons of warm water, a little at a time, until it smooths back out.
Can I bake it without the overnight rest? You can soak it for 30 minutes and bake it, but the texture won’t be as custardy and the muffins won’t absorb the egg mixture as deeply. The overnight rest is worth planning for.
Can I double the recipe? Use two separate 9×13 dishes rather than trying to fit it all in one. Stacking the filling too deep messes with the bake time.
Is the blender hollandaise safe to eat with raw egg yolks? The heat from the hot butter partially cooks the yolks during blending. If you’re cooking for someone with a compromised immune system or you’re pregnant, use pasteurized eggs for the hollandaise.
How do I know when the casserole is done? Insert a thin knife or skewer into the very center of the dish. It should come out clean with no liquid egg mixture on it. The top should also be golden and slightly puffed.
Can I make this vegetarian? Swap the Canadian bacon for sautéed mushrooms, wilted spinach, or roasted red peppers. Still rich, still satisfying.
Wrapping Up
Eggs benedict casserole takes one of the most stress-inducing brunch dishes out there and turns it into something you can actually enjoy making.
No poached eggs. No split hollandaise at 7am. No trying to get six plates ready at the same time.
Just prep the night before, bake it in the morning, pour that golden sauce over the top, and watch it disappear.
Now go make it. And when you do, come back and leave a comment below. Did you do the overnight soak? Try a variation? Make the hollandaise for the first time? Drop it in the comments. I’d love to hear how it turned out.
