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Overnight Casserole with Hollandaise

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This overnight eggs benedict casserole is perfect for breakfast or brunch gatherings. Start by layering cubed English muffins, ham, and sharp white cheddar cheese in a casserole dish. Whisk together eggs, half and half, and spices, then pour over the layers. Let the dish chill overnight for optimal flavor absorption. Bake the next day until golden, and top with creamy hollandaise sauce for a rich, satisfying meal. Add optional steamed vegetables or adjust the cheese to suit your taste, making this recipe versatile and convenient for any occasion.
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Rose
Updated on Sat, 15 Mar 2025 14:29:31 GMT
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Overnight Eggs Benedict Casserole | lovelylifewithrose.com

Transform the classic Eggs Benedict into a crowd-pleasing breakfast casserole that's perfect for holiday mornings or special brunches. This make-ahead version captures all the beloved flavors of traditional Eggs Benedict while eliminating the last-minute cooking stress. The combination of toasted English muffins, savory Canadian bacon, and rich egg custard creates a delightful morning feast.

I've served this casserole at countless family gatherings, and it never fails to impress. My sister-in-law even requested it specifically for our annual Christmas brunch tradition.

Key Ingredients and Selection Tips

  • English muffins: Use day-old or toasted for better texture absorption
  • Canadian bacon or ham: Choose high-quality meat for best flavor
  • Sharp white cheddar: Adds complexity without overwhelming
  • Half-and-half: Creates perfect custard consistency
  • Fresh eggs: Room temperature for even cooking
  • Seasonings: Carefully balanced to enhance without dominating

Step-by-Step Instructions

Step 1:
Prepare the base: Cut English muffins into 1-inch cubes and dry overnight.
Step 2:
Layer ingredients: Create alternating layers of muffins, meat, and cheese.
Step 3:
Make custard: Whisk eggs with dairy and seasonings until well combined.
Step 4:
Assemble: Pour custard over layers, pressing gently to ensure absorption.
Step 5:
Chill overnight: Cover tightly and refrigerate 8 hours.
Step 6:
Bake: Start covered, finish uncovered for golden top.

Growing up, my mother would make this casserole for special occasions, and the aroma of it baking still brings back wonderful memories.

Make-Ahead Tips

  • Can be assembled up to 24 hours in advance
  • Leftovers reheat beautifully in the oven
  • Freezes well for up to 2 months when wrapped properly

After years of making this casserole, I've found it's the perfect balance of convenience and indulgence. The homemade hollandaise sauce elevates it to restaurant quality, while the make-ahead preparation makes it practical for home cooks. It's truly become my signature brunch dish.

Frequently Asked Questions

→ Can I use regular ham instead of Canadian bacon?
Yes, you can substitute the Canadian bacon with the same amount of fully cooked ham.
→ Can I add vegetables to this casserole?
Yes, you can include chopped steamed asparagus or baby spinach for added nutrition.
→ What type of cheese works best in this casserole?
Sharp white cheddar is recommended, but you can also try mild cheddar, gruyere, or Swiss cheese.
→ Can I use whole milk instead of half and half?
Whole milk is not recommended, but you can use heavy cream as a substitute for half and half.
→ Is there a quick option for hollandaise sauce?
Yes, you can use a store-bought hollandaise sauce mix for convenience.

Overnight Eggs Benedict Recipe

Easy overnight eggs benedict casserole with ham, cheese, and hollandaise sauce.

Prep Time
15 Minutes
Cook Time
45 Minutes
Total Time
60 Minutes
By: Rose

Category: Breakfast & Brunch

Difficulty: Intermediate

Cuisine: American

Yield: 12 Servings

Dietary: ~

Ingredients

→ Main Ingredients

01 1 (12 oz) package English muffins, halved and cut into 1-inch cubes
02 1 lb Canadian bacon or smoked ham, diced
03 2 cups shredded sharp white cheddar cheese, divided
04 2 cups half-and-half or heavy cream
05 8 large eggs
06 1 tsp salt
07 1 tsp freshly ground black pepper
08 1 tsp ground mustard powder
09 1/2 tsp granulated garlic
10 1/2 tsp onion powder
11 1/4 tsp dried thyme
12 1/8 tsp ground nutmeg
13 2 Tbsp butter, cubed
14 Paprika for sprinkling
15 Chopped fresh chives or parsley for garnish
16 1 recipe Easy Blender Hollandaise Sauce OR 1.25 oz packet Hollandaise Sauce mix

Instructions

Step 01

Place the English muffin cubes on a baking tray and let them sit uncovered overnight to dry. Alternatively, toast them under the broiler to lightly crisp them.

Step 02

Coat a 12x8-inch or 13x9-inch baking dish with nonstick spray. Arrange half of the muffin cubes evenly on the bottom, then layer with half the diced ham and half the shredded cheese. Repeat these layers, ending with a cheese layer.

Step 03

In a mixing bowl, whisk together the half-and-half, eggs, salt, pepper, mustard powder, garlic, onion powder, thyme, and nutmeg until well-blended. Pour the mixture evenly over the layers in the dish.

Step 04

Press the muffin cubes lightly into the custard mixture to ensure even absorption. Cover the dish with plastic wrap and refrigerate overnight.

Step 05

Preheat the oven to 350°F (175°C). Remove the dish from the fridge 15 minutes before baking. Take off the plastic wrap, dot the top with butter, and sprinkle paprika. Cover with foil and bake for 30 minutes, then bake uncovered for another 15-20 minutes until golden and cooked through.

Step 06

While the casserole bakes, prepare the hollandaise sauce using either a packet mix or the Blender Hollandaise recipe. Keep warm for serving.

Step 07

Allow the casserole to rest for 5 minutes after baking. Drizzle with prepared hollandaise sauce just before serving and sprinkle with fresh chives or parsley. Serve with extra sauce on the side, if desired.

Notes

  1. Canadian bacon can be replaced with cooked ham—great for using leftover holiday meats.
  2. For added texture and flavor, try including vegetables like asparagus or spinach.

Tools You'll Need

  • Baking dish (12x8-inch or 13x9-inch)
  • Mixing bowl

Allergy Information

Please check ingredients for potential allergens and consult a health professional if in doubt.
  • Contains eggs and dairy
  • Contains gluten from the English muffins

Nutrition Facts (Per Serving)

It is important to consider this information as approximate and not to use it as definitive health advice.
  • Calories: 276
  • Total Fat: 21 g
  • Total Carbohydrate: 3 g
  • Protein: 18 g