Eggs Benedict Casserole | Easy Overnight Breakfast Casserole Recipe (2024)

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In this easy Eggs Benedict Casserole, fresh English muffins are layered with delicious rounds of Canadian bacon, covered in a savory custard mixture and baked until golden brown. Served with Hollandaise sauce, it’s the perfect holiday breakfast!

Eggs Benedict Casserole | Easy Overnight Breakfast Casserole Recipe (1)

    An Easy Breakfast Casserole Idea

    If you’re a fan of overnight French toast, then say hello to its yummy cousin, Eggs Benedict Casserole! This delicious breakfast idea takes the same easy format and gives it a twist, using English muffins instead of dry bread, and a savory egg mixture instead of a sweet one.

    Add some Canadian Bacon and Hollandaise sauce, and you’ve got a seriously amazing breakfast that’s also SO seriously easy.

    Why I Love This Recipe

    For years, I’ve loved eggs benedict, but at the same time, I avoided making it! The whole process is a little finicky for me: getting the egg poached, muffin toasted, Hollandaise sauce made, and Canadian bacon warmed up all at the same time is a bit much, you know? So if it were a very special occasion, I would go for it, but otherwise, nope.

    Now, with this easy overnight version, eggs benedict is so much more accessible, and there’s enough to feed a crowd! Perfect, right?

    Eggs Benedict Casserole | Easy Overnight Breakfast Casserole Recipe (2)

    Eggs Benedict Casserole Ingredients

    An easy list of simple ingredients here, folks! That’s the way I like it. Don’t worry, the results will be spectacular!

    • Butter: For greasing the baking dish.
    • Canadian Bacon: You’ll need 12 to 16 slices of Canadian bacon.
    • English Muffins: Depending on the size of your muffins, it will take 6 to 8 of them, split, to fill your baking dish.
    • Eggs: You’ll need 8 large eggs for this casserole.
    • Milk: I usually use whole milk here, but you can also use unsweetened almond milk. Keep in mind that the casserole may have a somewhat different texture if you substitute.
    • Garlic and Onion Powders: A teaspoon of each adds plenty of flavor.
    • Salt and Pepper
    • Paprika and Nutmeg: These classic spices bring out the best in the muffins and custard.
    • Hollandaise Sauce: For serving.
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    How to Make Eggs Benedict Casserole

    Again, this is a very easy process! There’s no pre-cooking or mincing or anything – just layer, chill and bake!

    1. Arrange English Muffins & Canadian Bacon: Grease a 13×9-inch baking dish with butter. In the baking dish, arrange the English muffins, cut sides up, slightly overlapping. Place a canadian bacon slice, or two, between each English muffin. Set the baking dish aside.
    2. Make Egg Mixture: In a separate bowl, whisk together the eggs, milk, garlic powder, onion powder, paprika and nutmeg.
    3. Pour & Chill: Pour the egg mixture over the English muffins, cover with plastic wrap and aluminum foil, and chill overnight, or for at least 4 hours.
    4. Bake: The next day, preheat the oven to 375˚F. Remove the plastic wrap from the baking dish and re-cover it with foil. Bake for 30 minutes, covered, and then remove the foil and bake for about 30 more minutes, or until the casserole is set and the tops of the muffins are lightly browned.
    5. Let Stand & Serve: Remove the finished casserole from the oven and let it stand for several minutes before serving with Hollandaise Sauce.
    6. Enjoy!
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    Tips for the Best Casserole

    Keep these simple tips in mind to ensure your casserole comes out perfect. You can make it according to the recipe or add to it to suit your tastes!

    • Toast the Muffins: While this casserole is delicious as-is, you can also toast the muffins beforehand for an enhanced flavor and texture!
    • Yummy Add-Ins: If you want to riff on the recipe a little, try adding some chopped fresh chives, grated parmesan cheese, or some sautéed mushrooms to the casserole before baking.
    • Garnish Away: It’s great to have a sprinkle of chopped fresh parsley and a few lemon slices to garnish the casserole before serving, especially if it’s for a special event or holiday!

    How to Make Eggs Benedict Casserole Ahead

    • To make this casserole ahead, you can follow the recipe up to the point of chilling it, but instead of putting it in the refrigerator overnight, put it in the freezer for up to three months!
    • Keep in mind, you may have to bake it longer if it’s been frozen.
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    Serving Suggestions

    What goes well with this eggs benedict casserole? Pretty much everything! Here are some ideas for serving up a super satisfying meal.

    • Fruit Salad: My Easy Fruit Salad with Honey Lime Dressing makes a beautiful and healthy side to this savory dish.
    • Casserole Buddies: Sometimes it’s nice to have options, so I love making a pan of my Baked Denver Omelette alongside this casserole. It’s gluten-free, and pro tip: both casseroles go great with Hollandaise!
    • Breakfast Bread: Another thing that goes well with this breakfast casserole is a sweet slice of breakfast bread. My favorite is my Pumpkin Swirl Bread, but this Iced Zucchini Banana Bread is a close second!
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    How to Store and Reheat Leftovers

    It’s easy to store leftover eggs benedict casserole. You can do so in the fridge and reheat it in the oven!

    • Store leftovers in an airtight container, and in the refrigerator for up to 2 days. It’s not recommended to freeze leftovers, as the texture may degrade.
    • To reheat, place in the oven at 350˚ F until heated through.

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    Print Recipe

    5 from 4 votes

    Eggs Benedict Casserole

    In this easy Eggs Benedict Casserole, fresh English muffins are layered with delicious rounds of Canadian bacon, covered in a savory custard mixture and baked until golden brown.

    Prep Time10 minutes mins

    Cook Time1 hour hr

    Refrigeration Time4 hours hrs

    Total Time5 hours hrs 10 minutes mins

    Course: Breakfast

    Cuisine: American

    Keyword: breakfast casserole recipes, easy breakfast casserole, easy breakfast ideas, eggs benedict casserole, eggs benedict recipe, overnight breakfast casserole

    Servings: 8

    Calories: 293kcal

    Author: Katerina | Easy Weeknight Recipes

    Equipment

    • Oven

    Ingredients

    Instructions

    • Grease a 9×13 baking dish with butter or cooking spray.

    • In the baking dish, arrange the English muffins, cut sides up, slightly overlapping each other.

    • Place a Canadian bacon slice in between each English muffin. Set aside.

    • In a separate bowl whisk together eggs, milk, garlic powder, onion powder, paprika, and nutmeg.

    • Pour the egg mixture over the top of the English muffins; press down on the English muffins so that they are mostly covered with the egg mixture. It's okay if they're not all the way under.

      Cover the casserole dish with plastic wrap and aluminum foil, and refrigerate overnight, or for at least 4 hours.

    • Preheat oven to 375˚F.

    • Remove plastic cover and recover with foil.

    • Bake for 30 minutes.

    • Remove foil and continue to bake for 25 to 30 more minutes, or until casserole is set and tops of the muffins are lightly browned.

    • Remove from oven.

    • Let stand 10 minutes.

    • Serve with Hollandaise sauce.

    Notes

    Nutritional Facts do not include the Hollandaise Sauce.

    Nutrition

    Calories: 293kcal | Carbohydrates: 24g | Protein: 23g | Fat: 11g | Saturated Fat: 4g | Cholesterol: 198mg | Sodium: 1094mg | Potassium: 398mg | Fiber: 1g | Sugar: 3g | Vitamin A: 367IU | Calcium: 120mg | Iron: 2mg

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    Eggs Benedict Casserole | Easy Overnight Breakfast Casserole Recipe (2024)

    FAQs

    Why do you have to refrigerate breakfast casserole overnight? ›

    The casserole is covered and refrigerated overnight to allow the liquid ingredients to be absorbed into the bread. This is a perishable mixture and should be cooked the morning or day after assembly. Bake in an oven set no lower than 325 °F. Most recipes suggest 350 °F.

    Can you make a casserole with raw eggs ahead of time? ›

    Can You Make Egg Casserole Ahead of Time? This easy egg casserole is the perfect make-ahead breakfast. Simply combine the ingredients the night before and place the mixture in a prepared baking dish, then cover it tightly with storage wrap or foil. In the morning, bake the casserole according to the recipe.

    Why is my breakfast casserole soggy? ›

    Incorrect oven temperature - Casseroles that are baked at an oven temperature that is too low may not cook evenly, resulting in a soggy top and a firm or crunchy bottom. Too much liquid - Casseroles that have too much liquid may not be able to absorb all of the moisture, leading to a soggy top.

    Is it better to freeze a breakfast casserole cooked or uncooked? ›

    The answer depends on what's in it. Casseroles with raw protein (meat, poultry, seafood) should be completely cooked before freezing. However dishes with pre-cooked meats or no meat are fine to go in the freezer uncooked.

    How long can uncooked breakfast casserole stay in the fridge? ›

    The version written below with sausage, mushrooms, bell peppers, spinach, and cheddar cheese is generally the most popular with guests. You can assemble the entire dish and refrigerate for up to 24 hours before baking.

    What happens if you forget to put casserole in the fridge overnight? ›

    Myth: You shouldn't put hot foods in the refrigerator.

    Perishable foods should be put in a refrigerator that is 40 degrees or below within 2 hours of preparation. If you leave food out to cool and forget about it after 2 hours, throw it away.

    Can you cook eggs and leave them overnight? ›

    Cooked eggs and egg dishes may be refrigerated for serving later but should be thoroughly reheated to 165° F before serving. Never leave cooked eggs or egg dishes out of the refrigerator for more than 2 hours or for more than 1 hour when temperatures are above 90° F.

    Can you prep egg mixture the night before? ›

    Can I leave scrambled eggs in my fridge overnight and cook them in the morning? You sure can mix the eggs and put them in the fridge overnight to be cooked in the morning.

    Is it better to cook casserole the day before or? ›

    Make-ahead meals (especially baked casseroles) are terrific because you can completely assemble them in advance and bake them just before serving. They're the ultimate comfort food as they come bubbling hot and delicious straight from the oven to the table to the delight of family and friends.

    Why is my egg casserole not done in the middle? ›

    High heat cooks the outside faster than the inside, leaving the middle uncooked. Reducing the temperature distributes heat more evenly, allowing the middle to cook through. If uncooked in the center then cover at the same temperature and ad 15 minutes before checking again.

    How do you know when breakfast casserole is done? ›

    How do you know when breakfast casserole is done? Just stick a knife into the center of your egg casserole recipe after 55 minutes of baking. If it comes out clean, your baked egg casserole is ready!

    How do you thicken breakfast casserole? ›

    Make a cornstarch slurry for a fast and easy thickener.

    Use one tablespoon of cornstarch per cup of liquid you would like to thicken. Stir out all the lumps. A few minutes before your casserole is done, add it a little at a time until you are happy with the thickness. Then, let the casserole finish baking.

    How long can I refrigerate an egg casserole before baking? ›

    Our favorite overnight breakfast dish that comes together in about 15-20 minutes, can bake right away or sit in the fridge for up to 24 hours, and then bakes for 45 minutes right before you're ready to eat it.

    Can I freeze a breakfast casserole with raw eggs? ›

    Yes, you can. Raw eggs are fairly stable in the freezer, especially when beaten or mixed with other ingredients. Check to see what else is in the casserole, though. Hard-cooked eggs, potatoes, rice and pasta don't freeze particularly well because they break down and lose their texture.

    Can you freeze overnight breakfast casserole? ›

    Cover the casserole and store it (unbaked) in the refrigerator overnight or up to one day. Bake in the morning, according to recipe instructions. To freeze breakfast casserole prepare the recipe and add to your pan. Cover well with plastic wrap and then tinfoil and freeze for 2-3 months.

    Can I leave breakfast casserole out overnight? ›

    The USDA recommends that cooked eggs and egg dishes should be refrigerated within 2 hours of cooking and consumed within 3-4 days.

    How long to refrigerate casserole before baking? ›

    Unless food will be frozen, it's safest and will provide the best quality product to start preparing most perishable foods no more than a day before a meal. For example, assemble a vegetable casserole a day in advance, refrigerate and then bake the day of your dinner.

    Can you warm up breakfast casserole? ›

    Cool to room temperature. Wrap tightly with foil or plastic wrap and refrigerate overnight, then reheat in a 375 F oven for 30 minutes the next morning until the casserole is browned and heated through.

    Do I need to refrigerate casserole? ›

    Let your cooked casserole cool to room temp for about an hour after cooking, then cover and chill in the fridge overnight. Never put a hot casserole (or anything else for that matter) into your fridge or freezer; you will raise the temperature of your appliance which can be unsafe for your food.

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