Eggs Benedict Casserole Brunch

The morning of my sister's baby shower, I woke up in a panic realizing I'd promised to feed twenty people something impressive. My husband found me staring blankly into the refrigerator at 5 AM and somehow convinced me that a deconstructed Eggs Benedict would actually work as a casserole. Sometimes desperation recipes become the ones people ask for years later.

I'll never forget watching my skeptical mother-in-law take that first tentative bite, her eyes going wide as the hollandaise hit her tongue. She asked for the recipe before she even finished her plate, which I'm pretty sure is the highest compliment possible in her book.

Ingredients

• 6 English muffins: Stale ones actually work better here since they soak up the egg mixture without becoming mushy
• 12 oz Canadian bacon: Dice it into small cubes so every bite gets that perfect smoky savory punch
• 8 large eggs: Room temperature eggs blend more smoothly into the milk mixture
• 2 cups whole milk: I've tried lower fat versions and honestly, the richness matters here
• 1/2 tsp salt and black pepper: Keep in mind the bacon adds saltiness, so taste your mixture before pouring
• 1/4 tsp paprika: This gives the top the most gorgeous golden color as it bakes
• 4 large egg yolks: Separate these carefully when whites are cold, then let yolks come to room temperature
• 1/2 cup unsalted butter: Melt it slowly so it's warm but not hot or boiling
• 2 tbsp fresh lemon juice: Bottled works in a pinch, but fresh makes the sauce sing
• 1/4 tsp salt and pinch of cayenne: The cayenne should be present but not overwhelming

Instructions

Prep your baking vessel:

Coat a 9x13-inch dish thoroughly with butter, getting into all the corners so nothing sticks.

Build the foundation:

Scatter those English muffin pieces across the bottom, then tumble the Canadian bacon evenly over the top.

Whisk up the custard:

Beat the eggs, milk, salt, pepper, and paprika until completely combined, then pour it slowly over the casserole.

Let it rest:

Cover with foil and refrigerate at least one hour, though overnight gives you the best texture.

Bake until golden:

Bake covered for 30 minutes, then remove foil and continue until the center sets and the top turns golden brown.

Make the magic sauce:

Whisk yolks, lemon juice, salt, and cayenne over simmering water until thickened, then drizzle in butter while whisking constantly.

Rest and serve:

Let the casserole stand 10 minutes before slicing, then drape each serving with warm hollandaise.

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My friend Sarah now makes this for every holiday brunch, and she texted me last Christmas that her five-year-old actually asked for 'the yellow sauce casserole' by name. There's something profoundly satisfying about watching a kid who normally refuses anything fancy happily devour hollandaise.

Make Ahead Magic

I've learned that assembling everything the night before transforms stressful brunch hosting into something genuinely enjoyable. The flavors meld beautifully, and morning-you will be so grateful to just turn on the oven.

Hollandaise Confidence

The double boiler method feels fancy, but it's actually foolproof if you keep the water at a gentle simmer rather than a rolling boil. Rushing this step is where most people go wrong, so put on some music and settle in.

Serving Suggestions

A simple arugula salad with bright vinaigrette cuts through the richness perfectly. I also like to put out some extra hot sauce for guests who want to kick up the heat level.

• Keep the hollandaise warm over barely simmering water if people are serving themselves
• The casserole slices hold their shape better when completely cooled
• Leftovers reheat surprisingly well in a low oven

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There's nothing quite like watching a room full of people fall silent as they take that first bite, then immediately start asking when they can have this again. That's the magic of comfort food done right.

Recipe Questions & Answers

→ Can I prepare this the night before?

Absolutely. In fact, refrigerating overnight allows the English muffins to absorb the egg mixture fully, resulting in a more cohesive and flavorful dish. Simply cover tightly with foil and bake when ready.

→ What's the best way to reheat hollandaise sauce?

Hollandaise can separate when reheated. Warm gently over low heat, whisking constantly, or use short bursts in the microwave at 50% power. If it begins to separate, whisk in a teaspoon of cold water.

→ Can I make this vegetarian?

Certainly. Replace the Canadian bacon with sautéed mushrooms, fresh spinach, or diced bell peppers. The vegetarian version works beautifully with the same timing and method.

→ How do I know when the casserole is done?

The center should be set with no liquid egg visible, and the top will be lightly golden. A knife inserted near the center should come out clean. If the top browns too quickly, tent loosely with foil.

→ Can I freeze leftovers?

The hollandaise sauce does not freeze well—it will separate and become grainy. However, the baked casserole base freezes nicely for up to one month. Thaw overnight in the refrigerator and reheat at 350°F until warmed through, then make fresh sauce.

→ What can I serve alongside this dish?

A fresh fruit salad provides brightness and balance. Crispy roasted potatoes, mixed greens with vinaigrette, or even asparagus spears work wonderfully. For beverages, mimosas, sparkling water, or freshly squeezed orange juice complement the rich flavors.