Christmas Breakfast Casserole for a Perfect Holiday Morning

Name: Egg Casserole that’s not too Mushy
Prep time: 10 min
Cook time: 35 min
Total time: 45 min
Yield: 12
Cuisine: American
Ingredients: 1 lb. regular sausage; 1 lb. frozen cubed or shredded frozen potatoes; 6 eggs; 1 1/4 cup milk; 1 tsp salt; 1/2 tsp pepper; 2 - 3 cups grated cheddar cheese

By Michelle Marine

on Sep 09, 2023, Updated Nov 18, 2023

4 Comments

Jump to Recipe

This post may contain affiliate links. Please read our disclosure policy.

red Le Creuset dishes with egg casserole and silver spoon on table

Looking for an easy breakfast casserole recipe that’s not mushy but is still delicious? I think you will like this Christmas breakfast casserole recipe. Because it’s prepared the night before, it’s perfect for Christmas Morning – or any other time of year!

Overnight Egg Casserole That’s Not Mushy!

I love the ease of breakfast casseroles, but was never satisfied with them before because I think they are “mushy.” You know what I mean, right? I’m a texture gal. I can’t stand mushy textured food.

I think anything that resembles oatmeal is gross…and I have really tried to like it because I know it is so healthy and frugal. But, I. Just. Can’t. Mushy stuff just doesn’t go down right.

baked breakfast casserole in Le Creuset dish with red lid and kitchen towel on table

Normally, I am not a fan of the breakfast casserole because of the texture. I attended a baby shower where this egg casserole was served, and I loved it. I’m convinced that the difference is using potatoes instead of white bread.

Have you had those breakfast casseroles made with bread? I always find them too soggy. I was originally skeptical about trying a new breakfast casserole, but potatoes do actually make all the difference.

Overnight Egg Breakfast Casserole with Hash Browns

Yes, potatoes! Every time I’ve used potatoes instead of bread, I am so happy with the resulting egg bake. Peel and shred them fresh or grab a bag of frozen – no judgment here!

Using potatoes instead of bread was a huge aha moment for me, and I haven’t looked back.

Ingredients and Tools for Easy Egg Breakfast Casserole

Ground sausage
Shredded hash browns
Salt and pepper
Cheddar cheese
Eggs
Milk
Le Creuset braiser with lid
Wood spoon

cook sausage for the make ahead breakfast casserole

Steps to Making an Overnight Breakfast Bake

Start by browning the sausage and spread in lightly greased 9 X 13 baking dish. (I use my Le Creuset 5 qt braiser. It’s nonstick, oven safe, and so pretty.)

hash browns on top of ground sausage in red skillet on stovetop

Spread shredded potatoes over cooked sausage. Put the shredded cheddar cheese on top of the potatoes. Then, combine eggs, milk, salt, pepper in a large bowl, and pour over hash browns, sausage, and cheese.

shredded cheddar cheese on top of sausage and hash browns in red baking dish with lid

At this point, cover with plastic wrap, foil, or a lid, and refrigerate overnight. The next morning, preheat the oven to 350 degrees. Sprinkle a little extra cheese on top, and bake uncovered at 350 degrees for 35 minutes or up to 45 minutes. You can bake this immediately if you want, but I prefer it overnight for better flavor.

fork holding christmas morning breakfast casserole over white plate with red baking dish in the background

Tips for Making the Best Overnight Breakfast Casserole

Every time I’ve served this to my family, I add a little twist or change it up a bit. It all depends on what meat and vegetables I have in the refrigerator. This basic egg casserole recipe gets you started and then feel free to add items your family loves such as ham or bell peppers.

Can I use ham or bacon instead of the sausage?

Absolutely! You can use any type of meat you want. We prefer breakfast sausage, but cooked crumbled bacon or 2 cups of leftover ham are also delicious in this egg casserole.

Do I have to refrigerate it overnight?

No, you don’t. You can make it up and cook it right away, if you want. I like to have it made in advance, but you certainly don’t have to.

picture of christmas breakfast casserole in white baking dish with eggs, hash browns, and sausage

What type of potatoes should I use in this easy breakfast casserole?

You can buy the pre-shredded bags of potatoes – plain potatoes or potatoes with peppers and onions are also delicious. Remember to thaw frozen hash brown potatoes before making this recipe. You can also shred your own potatoes to use in this recipe if you want. Since I grow a lot of potatoes in my garden I am always looking for ways to use them. If you shred your own potatoes, I recommend rinsing them and squeezing as much water out of them as you can.

Do I have to thaw the hash browns?

This comes down to personal preference. If you thaw your hash browns first, they won’t be as soggy. If you’d like them to be even more crispy, you can cook them a little bit prior to adding the other ingredients, but I almost never do this.

How should I thaw the hash browns?

Ideally, you will thaw the hash browns by leaving them in your fridge overnight. The day you make up this casserole, dry them off a little bit with kitchen towels before adding them to the casserole dish. You can use paper towels if you prefer, but I eliminated paper towels from my kitchen years ago and haven’t looked back. Kitchen towels work just fine.

Why don’t you mix the cheese in with the eggs?

Adding the cheese to the casserole separate from the egg mixture helps insure a more equal distribution of cheese throughout the casserole. You can mix the cheese in with your eggs if you don’t care about that. 🙂

Does this work as a breakfast for dinner recipe?

Absolutely! You don’t need to eat this at breakfast and you certainly don’t need to wait until Christmas to enjoy it! Serve it year round for a yummy meal your whole family will love. I serve it with fruit salad and green salad at dinner time.

Want more delicious make-ahead breakfast recipes? Try these:

Yield: 12 servings

Egg Casserole that’s not too Mushy

make ahead breakfast casserole that's not mushy

Quick and easy overnight egg casserole perfect for Christmas morning or when you have company. Made with sausage, hash browns, and farm fresh eggs, this egg bake is always a hit!

Prep Time 10 minutes

Cook Time 35 minutes

Total Time 45 minutes

Ingredients

1 lb. regular sausage
1 lb. frozen cubed or shredded frozen potatoes
6 eggs
1 1/4 cup milk
1 tsp salt
1/2 tsp pepper
2 - 3 cups grated cheddar cheese

Instructions

Cook the sausage in an oven proof pan and drain the fat.
Combine the eggs, milk, salt, and pepper, and whisk well.
When the sausage is cooked, cover with the frozen potatoes, add 2 cups cheese, then pour the egg mixture on top. Stir well.
Cover the casserole and place in the fridge over night to cook in the morning.
Preheat the oven to 350 the morning you want to bake it.
Before you bake, add an additional cup shredded cheese, if desired.
Bake for 35-45 minutes.
Or, cook it immediately and enjoy!

Nutrition Information:

Yield:

Serving Size:

1
Amount Per Serving: Calories: 429Total Fat: 32gSaturated Fat: 15gTrans Fat: 1gUnsaturated Fat: 13gCholesterol: 174mgSodium: 928mgCarbohydrates: 12gFiber: 1gSugar: 1gProtein: 22g

Nutritional information is not always correct.

Make Ahead Breakfast Casserole That's Not Mushy - 10 minute prep, 5 easy ingredients a must have recipe for brunch or breakfast for dinner.

Christmas Breakfast Casserole for a Perfect Holiday Morning

Overnight Egg Casserole That’s Not Mushy!

Overnight Egg Breakfast Casserole with Hash Browns

Ingredients and Tools for Easy Egg Breakfast Casserole

Steps to Making an Overnight Breakfast Bake

Tips for Making the Best Overnight Breakfast Casserole

Egg Casserole that’s not too Mushy

Ingredients

Instructions

Nutrition Information:

Yield:

Serving Size:

You May Also Like:

Freezer Friendly Leftover Eggnog Waffles + Healthy Breakfast Recipes

Overnight French Toast Breakfast Casserole

Chocolate Chip Zucchini Banana Bread Recipe

56 Delicious Dutch Oven Camping Recipes (Dessert, Breakfast, Lunch & Dinner)

Leave a comment Cancel reply

4 Comments

Christmas Breakfast Casserole for a Perfect Holiday Morning

Overnight Egg Casserole That’s Not Mushy!

Overnight Egg Breakfast Casserole with Hash Browns

Ingredients and Tools for Easy Egg Breakfast Casserole

Steps to Making an Overnight Breakfast Bake

Tips for Making the Best Overnight Breakfast Casserole

Ingredients

Instructions

Nutrition Information:

Yield:

Serving Size:

Did you make this recipe?

Leave a comment Cancel reply

4 Comments