This Overnight Egg Benedict Casserole is an easy recipe that you can make the night before and enjoy for a delicious breakfast casserole the next morning on special occasions like Mother’s Day.
All of the savory flavors come together in this dish, but with less work than it typically takes to make that classic egg benedict recipe.
Be sure to make this easy Blender Hollandaise Sauce to top the egg bake!

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Why you'll love this recipe
✔️ It’s a make-ahead casserole, so you can get it ready the night before and just pop it in the oven when you’re ready to serve.
✔️ The flavor of classic eggs benedict is there, but with half of the work.
✔️ It’s very customizable - add extra cheese or bacon to suit your taste buds.
This recipe is perfect for Easter morning, Christmas breakfast, or Sunday brunch.

Ingredients
For the exact measurements, please refer to the printable recipe card at the bottom of this post.
- milk
- half and half
- large eggs
- shallots
- garlic powder
- salt and pepper
- salty Canadian bacon
- English muffins
- parsley

Instructions
This is an overview of the instructions. For the complete directions just scroll down to the bottom!
- Spray the baking dish.
- In a medium mixing bowl, add the milk, half&half, eggs, shallots, garlic powder, salt, and pepper. Whisk until all the ingredients are well combined.
- Place the English muffin pieces in the prepared baking dish. Pour the egg mixture over the English muffins.
- Top with bacon.
- With the wooden spoon gently press and stir so that the English muffins are all covered with egg mixtures.
- Cover with plastic wrap and place in the fridge for 8 hours or overnight.
- Remove the egg benedict casserole from the fridge.
- Preheat the oven to 375 ˚F.
- Cover the casserole with aluminum foil. Place the middle rack of the oven.
- Cook for 30 minutes, remove the aluminum foil and continue cooking for another 15 minutes.
- Remove from the oven, and sprinkle with fresh parsley.
- Serve warm with creamy hollandaise sauce.
Equipment
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- 9x13 Baking dish - I just love this pretty red casserole dish.
- large bowl.
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FAQ's
This casserole can be refrigerated for up to 12 hours before being baked.
Covering your egg casserole with foil helps to keep the top from getting too brown while baking.
It was reportedly named after Mrs. LeGrand Benedict one of the customers at Delmonico's restaurant in New York City in the late 19th century. It's believed that she asked the chef to make her something different, and thus eggs benedict was made.

Things to know
- Be sure to spray your casserole dish well with nonstick cooking spray, or you can grease it with butter or shortening.
- I like to garnish this easy casserole with fresh parsley, sliced green onions, fresh chives, or sliced avocado for a fresh touch and a nice pop of color.
- Try to get the chopped english muffins into equal sized pieces so that they cook evenly.
- If you don't have half and half on hand, you can use heavy cream instead.
- If you are in a hurry, you can assemble this casserole and place it in the oven right away.
Variations
- Instead of using English muffin pieces, you could also use croissants, biscuits, hash browns, or sourdough bread in this recipe.
- Switch out the uncured Canadian bacon and use leftover holiday ham, or cooked regular bacon for a twist on this dish.
- You could also add some vegetables such as sundried tomatoes or spinach to this casserole version of the traditional dish.
- Add a touch of heat to this dish by adding a dash of cayenne pepper.
- If you don't have shallots on hand, you can use onions or onion powder to add a little extra flavor to this breakfast bake.
- If you want to add more flavor add a squeeze of fresh lemon juice or a dash of Dijon mustard to the egg mixture.
Storage
Refrigerate - Leftovers of this casserole can be stored in the refrigerator for up to 4 days.
Freezer - The casserole can also be frozen for up to 3 months. Make sure it is well wrapped and sealed with plastic wrap and aluminum foil before placing in the freezer.
Reheat - Heat in the microwave for about 1-2 minutes or until warm. Or reheat in a 350˚F oven covered with aluminum foil for 15-20 minutes. Make sure that you pre-heat the oven first.

Related recipes
- French Toast Casserole is one of my favorite overnight breakfast casseroles. Not only is it simple to make, but it has all the flavors of the traditional french toast that we all know and love.
- This Ham and Potato Casserole recipe is simple yet cheesy and delicious to make for holiday mornings or even busy weekdays.
- Do you love a sweet and gooey treat to start off the day? Then you will want to make these Crescent Cinnamon Rolls asap! They are soft and filled with sweet cinnamon flavor.
Serve with
- Of course, you're going to top this with Blender Hollandaise Sauce, right? My goodness, it's the BEST! You won't believe how easy it is to make using egg yolks and melted butter. Don't worry there won't by any whisking involved!
- I love to serve fresh fruit like this Papaya Breakfast Bowl with this overnight eggs benedict casserole. It's fresh and light and pairs so well with this hearty meal.
- These Cracker Barrel Fried Apples are a simple side dish that adds a little sweetness to this easy eggs benedict recipe when you serve them as a side with it.
- If you are like me, and enjoy having a little crunch with your meals, then this Easy Breakfast Potatoes recipe is what you want to make with this comfort food casserole.
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Overnight Egg Benedict Casserole
Equipment
Ingredients
- 1 cup milk
- 1 cup half and half
- 8 large eggs
- 2 shallots diced
- 1 teaspoon garlic powder
- 1 teaspoon salt
- ½ teaspoon black pepper
- 8 ounces Canadian bacon cut in small dice about ½ inch
- 6 English muffins cut in small dice about ½ inch
- 2 tablespoons chopped parsley
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Instructions
- Spray the baking dish.
- In a medium mixing bowl, add the milk, half&half, eggs, shallots, garlic powder, salt, and pepper. Whisk until all the ingredients are well combined.
- Place the English muffin pieces in the baking dish. Pour the egg mixture over the English muffins.
- Top with bacon.
- With the wooden spoon gently press and stir so that the English muffins are all covered with egg mixtures.
- Cover with plastic wrap and place in the fridge for 8 hours or overnight.
- Remove the egg benedict casserole from the fridge.
- Preheat the oven to 375 ˚F.
- Cover the casserole with aluminum foil. Place the middle rack of the oven.
- Cook for 30 minutes, remove the aluminum foil and continue cooking for another 15 minutes.
- Remove from the oven, sprinkle with fresh parsley.
- Serve warm with hollandaise sauce.
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