Eggs Benedict Casserole

By Lily | Last modified on Dec 13, 2025

Featured in: Breakfast

Imagine waking up to the rich, comforting aromas of a classic brunch all baked into one hearty casserole. Eggs Benedict Casserole offers the beloved flavors of poached eggs, Canadian bacon, and hollandaise sauce — but in a much simpler, hands-off form that’s perfect for busy mornings or leisurely weekends.

This dish can be assembled the night before, making it an ideal meal prep option that allows the flavors to meld overnight for an even more delicious breakfast experience. Whether you’re cooking for a crowd or just want a nourishing start to your day, this casserole delivers satisfaction with minimal fuss.

Why You’ll Love This Recipe

Classic brunch flavors combined into a simple, make-ahead casserole.
Easy layering of English muffins and Canadian bacon creates a perfect texture contrast.
Customizable seasoning and hollandaise options to suit your taste and dietary needs.
Prepped ahead of time for busy mornings or special occasions.

Ingredients

Cooking spray: Used to grease the baking dish, ensuring the casserole doesn’t stick and comes out cleanly.
6 English muffins: Sliced open and diced to 1-inch cubes providing a hearty base; gluten-free muffins work as a substitute.
12 ounces Canadian bacon: Diced flavorful pork that adds a smoky, savory element; Jones Dairy Farm Hickory Smoked is recommended for rich taste.
10 large eggs: The binding and protein-rich component that holds the casserole together and adds fluffy texture.
2 cups milk of choice: Adds creaminess and moisture; can be dairy or dairy-free milk depending on preference.
2 tablespoons melted butter: Enhances richness and prevents dryness in the casserole.
1 teaspoon ground mustard: Adds subtle tang and depth, complementing the savory ingredients nicely.
1 teaspoon onion powder: Introduces a mild sweetness and savory flavor without overpowering the dish.
1 teaspoon garlic powder: Provides aromatic, slightly pungent notes that elevate the overall flavor profile.
½ teaspoon fine salt: Balances and enhances all the flavors in the casserole.
¼ teaspoon black pepper: Adds a gentle heat and peppery bite for complexity.
Packet or jar of prepared hollandaise sauce: Warmed and drizzled on top for the classic Eggs Benedict finish; homemade or store-bought options both work well.
Optional garnishes: Fresh chives and a dash of paprika to add color and a savory finishing touch.

Instructions

Preheat and Prepare Baking Dish: Preheat your oven to 375°F and lightly coat a 9×13-inch baking dish with cooking spray. This step ensures the casserole cooks evenly and prevents sticking, making cleanup easier afterward.
Layer English Muffins and Canadian Bacon: Evenly distribute half the diced English muffins on the bottom of the prepared baking dish. Top with half the diced Canadian bacon, then repeat the layers once more. This layering creates texture and flavor pockets throughout the casserole.
Combine Egg Mixture: In a large mixing bowl, whisk together the eggs, milk, melted butter, ground mustard, onion powder, garlic powder, and salt until fully blended. This mixture gives the casserole its custardy structure and infuses it with well-rounded flavors.
Pour Egg Mixture and Cover: Pour the egg mixture evenly over the layered English muffins and Canadian bacon, pressing slightly to allow the liquid to soak in. Cover the dish tightly with foil to keep moisture trapped while baking, resulting in a tender casserole.
Initial Covered Bake: Bake the casserole covered with foil for 30 minutes. This gentle initial cooking allows the eggs to set slowly without drying out and ensures the muffins absorb the egg mixture thoroughly.
Uncover and Finish Baking: Remove the foil and continue baking for about 15 more minutes, or until the center is fully set. This step browns the top slightly and finishes cooking the casserole for optimal texture and flavor.
Cool and Portion: Take the casserole out of the oven and allow it to cool for 5 minutes. Cooling makes it easier to cut into 8 even pieces without the casserole falling apart.
Warm and Drizzle Hollandaise: While the casserole cools, gently warm the hollandaise sauce on the stovetop over medium-low heat or in the microwave in short bursts. Drizzle it generously over each serving, enhancing the dish with the classic creamy, tangy finish.
Garnish and Serve: Optionally, sprinkle fresh chopped chives and a dash of paprika on top before serving. These garnishes add color, flavor contrast, and a touch of elegance to the dish.

You Must Know

This casserole can be prepared the night before and refrigerated unbaked—just add extra baking time if baking cold.
Choose a high-quality hollandaise, either homemade or store-bought, to maximize flavor.
For gluten-free or dairy-free variations, substitute ingredients accordingly while maintaining texture and taste.

Storage Tips

Store any leftovers covered tightly in the refrigerator for up to 3 days. Reheat individual portions in the microwave or oven until warmed through, then add fresh hollandaise before serving.

Serving Suggestions

This casserole pairs wonderfully with a fresh fruit salad or steamed asparagus for a complete brunch experience. A crisp green salad or roasted potatoes also complement the richness beautifully.

Professional Tips

Allowing the casserole to rest before cutting helps it set firmly and slice cleanly.
Use slightly stale English muffins if possible; they hold up better and absorb the egg mixture more effectively.
When layering, press the bread gently but don’t compact it too tightly—this maintains a nice texture contrast.
Adjust seasoning in the egg mixture to suit your taste—adding herbs like tarragon or dill can provide a fresh twist.

FAQs

Can I make this casserole gluten-free?: Yes, simply use gluten-free English muffins to keep it safe for gluten-sensitive diets without changing the recipe.
Can I freeze leftover casserole?: The casserole can be frozen after baking. Wrap tightly and freeze for up to 2 months. Reheat in a low oven until warmed through.
Is there a dairy-free version?: Yes, substitute dairy-free milk and butter, and use a dairy-free hollandaise or make your own using vegan ingredients.
Can I add cheese to this casserole?: Absolutely! Adding shredded cheddar or Swiss between layers adds richness and melty goodness to every bite.
How long does the casserole take to bake if refrigerated overnight?: If refrigerated before baking, bake covered for 30 minutes and uncovered for 20 minutes to ensure it is fully cooked and heated through.
Can I substitute Canadian bacon with regular cooked bacon?: Yes, cooked bacon works as a substitute, though it may add extra crispiness and smokiness to the dish.
What if I don’t have hollandaise sauce?: You can serve the casserole with a creamy béchamel or a drizzle of pesto or hot sauce for a different flavor profile.