Eggs Benedict Casserole

Sunday mornings at my apartment have a rhythm, and it usually involves too much coffee and whatever sounds ambitious at 9 a.m. This Eggs Benedict Casserole came from one of those mornings when I craved the real thing but refused to stand at the stove poaching eggs one by one while guests waited. I dumped everything into a baking dish, crossed my fingers, and ended up with something that got more compliments than any brunch Ive ever hosted.

My friend Laura took one bite, set her fork down, and said quietly, This is dangerous. She then went back for seconds before I even sat down. That reaction told me this dish was going into permanent rotation in my kitchen.

Ingredients

• 6 English muffins, split and cut into 1 inch pieces: The nooks and crannies soak up the egg mixture beautifully, giving you soft custardy pockets throughout the casserole.
• 12 oz Canadian bacon, chopped: Its leaner than regular bacon but still delivers that salty, smoky bite. Chop it small so it distributes evenly.
• 8 large eggs: These form the custard base that holds everything together.
• 2 cups whole milk: Whole milk is non negotiable here. It creates the richest, most velvety texture.
• 1 tsp Dijon mustard: A quiet background note that ties the whole dish together.
• 1/2 tsp salt: Just enough to season the custard without overpowering.
• 1/4 tsp ground black pepper: Freshly cracked makes a real difference.
• 1/4 tsp paprika: Mostly for that warm color on top, but it adds a subtle sweetness too.
• 2 tbsp unsalted butter, melted: Enriches the egg mixture and helps with browning.
• 4 large egg yolks: The foundation of your hollandaise. Use the freshest eggs you can find.
• 1/2 cup unsalted butter, melted: Pour this in slowly and watch the magic happen.
• 1 tbsp lemon juice: Brightens the sauce and balances all that richness.
• 1/2 tsp Dijon mustard: Adds depth to the hollandaise without making it taste mustardy.
• Salt and pepper, to taste: Season the hollandaise at the very end and taste as you go.

Instructions

Prep the oven and dish:

Preheat your oven to 350 degrees F and grease a 9 by 13 inch baking dish generously. Use butter for greasing if you want an extra golden edge.

Build the layers:

Scatter half the English muffin pieces across the bottom, then sprinkle half the Canadian bacon over them. Repeat with the remaining muffins and bacon, creating two distinct layers.

Whisk the custard:

In a large bowl, whisk together the eggs, milk, Dijon mustard, salt, pepper, paprika, and melted butter until completely smooth. You want no streaks of yolk visible.

Soak everything:

Pour the egg mixture evenly over the layered muffins and bacon. Gently press down with your hands or a spatula so every piece gets a chance to soak up that custard.

Chill for best results:

Cover tightly with foil and refrigerate for at least one hour, or ideally overnight. The longer it sits, the more those muffins transform into something pillowy and luxurious.

Bake covered:

If chilled overnight, let the dish sit on the counter while the oven preheats. Bake covered with foil for 30 minutes so the edges set gently without drying out.

Finish uncovered:

Remove the foil and bake another 15 minutes until the top is slightly golden and the center is just set. A slight jiggle is fine because it will continue cooking as it rests.

Make the hollandaise:

In a heatproof bowl set over a saucepan of barely simmering water, whisk the egg yolks and lemon juice constantly until they turn pale and thick. Slowly drizzle in the melted butter while whisking until the sauce coats the back of a spoon, about 5 minutes. Stir in the Dijon, season with salt and pepper, and remove from heat immediately.

Rest and serve:

Let the casserole rest for 10 minutes before slicing so it holds its shape. Serve warm with a generous drizzle of hollandaise over each portion.

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The first time I served this, everyone went quiet after the first bite, which is honestly the highest compliment a home cook can receive. It became our tradition for every holiday morning and lazy weekend when someone stays over.

How to Customize It

Toss in sauteed spinach and diced tomatoes between the layers if you want to feel virtuous about eating a butter and egg casserole. Chives scattered on top right before serving add a fresh bite that cuts through all the richness perfectly.

Making It Vegetarian

Swap the Canadian bacon for smoked tempeh or simply leave it out and double down on vegetables. The hollandaise and custard carry so much flavor that even without meat, nobody at the table will feel like they are missing anything.

What to Serve Alongside

A simple side salad with a sharp vinaigrette or some crispy roasted potatoes balances the plate beautifully. Pour mimosas or sparkling wine if the occasion calls for it.

• Roasted potatoes with rosemary are the easiest crowd pleaser.
• A lightly dressed arugula salad takes five minutes and adds welcome bitterness.
• Make the hollandaise right before serving, not ahead, for the silkiest result.

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This casserole turned my kitchen into a place where people linger long after the plates are cleared, and that is exactly what brunch should feel like. Make it once and it will find its way into your regular rotation too.

Recipe FAQs

→ Can I prepare this casserole the night before?

Yes, assembling it ahead is actually recommended. After pouring the egg mixture over the muffins and bacon, cover tightly with foil and refrigerate overnight. This gives the English muffins time to fully absorb the custard for the best texture. Just let it sit at room temperature while the oven preheats before baking.

→ What can I substitute for Canadian bacon?

Chopped ham works as a direct swap. For a vegetarian version, try smoked tempeh or layers of sautéed mushrooms and spinach. You could also use crisp-cooked bacon or pancetta if you prefer a smokier flavor throughout the casserole.

→ How do I prevent the hollandaise from breaking?

The key is gentle, consistent heat and patience. Keep the simmering water below the bowl—don't let it touch the water directly. Whisk constantly while slowly drizzling in the melted butter in a thin stream. If the sauce starts looking grainy or separated, whisk in a teaspoon of warm water to bring it back together.

→ Can I use store-bought hollandaise instead?

Absolutely. A quality jarred hollandaise saves time and still tastes great drizzled over the finished casserole. Warm it gently on the stovetop or in the microwave before serving. That said, homemade hollandaise takes about 10 minutes and has a noticeably richer, fresher flavor.

→ How should I store and reheat leftovers?

Cover the casserole tightly and refrigerate for up to 3 days. Reheat individual portions in the microwave at 50% power in short intervals to avoid toughening the eggs. Store hollandaise separately in a jar and gently reheat in a warm water bath, whisking until smooth again.

→ What sides go well with this brunch dish?

Roasted breakfast potatoes or hash browns are a natural pairing. A light arugula or mixed green salad with a vinaigrette cuts through the richness. Fresh fruit, sliced avocado, or a fruit salad also balance the plate nicely alongside something this hearty.