Christmas Morning Casserole

July 20, 2026

By Jessica

A Cozy Christmas Morning Casserole

Ah, the magic of holiday mornings! The warmth of the sun peeking through frosty windows, the aroma of freshly baked goodies wafting through the air, and the chatter of loved ones gathered together—all of these create a cozy atmosphere that feels like a warm hug. One of my fondest memories is from a chilly December morning when I was little, sitting around the breakfast table, sneaking bites of my mom’s warm, cheesy breakfast casserole even before it had fully cooled.

Today, I’m sharing a delightful recipe for a Christmas Morning Casserole that’s just as special as those memories. With layers of crispy hash browns, savory sausage, and melted cheddar cheese, this dish is like a warm blanket for your stomach. It’s perfect for feeding family and friends, making it an ideal choice for a festive brunch. Trust me, this is one for your holiday repertoire that you’ll want to pin for later!

Why You’ll Love This Recipe

  • Quick & Easy: This casserole is a breeze to whip up, making it a perfect solution for your busy holiday morning.
  • Crowd-Pleasing: With its comforting ingredients, this dish is sure to please everyone, from the little ones to the grandparents!
  • Make-Ahead Option: Prepare it the night before and simply pop it in the oven in the morning for a stress-free breakfast.
  • Versatile: You can customize it with your favorite mix-ins or toppings, creating new variations every time you make it.
  • Family-Friendly: It’s a hearty and satisfying dish that even picky eaters will love, making family gatherings even brighter.

What You’ll Need

Gather these simple ingredients to create your delicious Christmas Morning Casserole:

  • 1 pound beef sausage
  • 1 bag frozen hash browns (30 oz)
  • 2 cups shredded cheddar cheese
  • 8 large eggs
  • 2 cups milk
  • 1 teaspoon salt
  • 1/2 teaspoon black pepper
  • 1 teaspoon onion powder
  • 1 teaspoon garlic powder

Let’s Make It Together

Ready to dive into this delightful recipe? Here’s how you can bring this cozy dish to life:

  1. Preheat your oven to 350°F (175°C).
  2. In a skillet, cook the beef sausage over medium heat until it’s beautifully browned; drain excess fat.
  3. In a large mixing bowl, combine the crispy hash browns, cooked sausage, and shredded cheddar cheese.
  4. In another bowl, whisk together the eggs, milk, salt, pepper, onion powder, and garlic powder until everything is well blended and frothy.
  5. Pour the egg mixture over the hash brown mixture and stir gently to combine.
  6. Transfer the delicious mixture into a greased casserole dish and spread it evenly.
  7. Cover with foil and refrigerate overnight or bake immediately for 45-50 minutes, uncovered, until it’s set and golden brown on top.
  8. Let it cool slightly before serving and enjoy the cozy warmth!

Fun Ways to Customize It

This Christmas Morning Casserole is incredibly versatile, and you can tailor it to your family’s tastes. Here are a few scrumptious ideas:

  • Veggie Delight: Add fresh spinach, bell peppers, or sautéed onions for a zesty twist.
  • Savory Bacon: Swap out beef sausage for crispy turkey bacon or even leftover holiday ham for a rich, savory flavor.
  • Spicy Kick: Incorporate diced jalapeños or a sprinkle of cayenne pepper for those who enjoy a bit of heat.
  • Herb Infusion: Fresh herbs, like chives or parsley, can be stirred in before baking for an aromatic herbaceous touch.

Chef Emma’s Helpful Tips

To ensure your Christmas Morning Casserole turns out perfectly every time, here are my best tips:

  • Make-Ahead Magic: Prepare the casserole the night before and refrigerate. It’s a wonderful time-saver for busy mornings!
  • Ingredient Swaps: Feel free to swap the beef sausage for chicken sausage, or even vegetarian crumbles for a lighter version.
  • Perfect Portions: Use kitchen shears to cut hash browns into smaller pieces, ensuring they spread evenly throughout the casserole.
  • Save the Leftovers: Store any leftovers in an airtight container in the fridge for up to four days—simply reheat in the oven or microwave!

What’s Inside – Nutrition Breakdown

Here’s an overview of the nutrition information per serving (based on 8 servings):

  • Serving Size: 1 slice
  • Calories: 320
  • Carbohydrates: 25g
  • Sugar: 2g
  • Fat: 20g
  • Protein: 16g
  • Sodium: 680mg

Reader FAQs About Christmas Morning Casserole

Can I make this ahead?
Absolutely! Preparing the casserole the night before allows the flavors to meld beautifully, and all you have to do in the morning is bake it!

Can I use different ingredients?
Yes! Feel free to customize with your favorite proteins or vegetables to make it uniquely yours.

How do I store leftovers?
Store leftovers in an airtight container in the refrigerator for up to four days.

How long does it last?
When stored properly in the fridge, the casserole can last up to four days. You can also freeze it for up to 2 months!

Final Thoughts

This Christmas Morning Casserole is a tradition waiting to happen in your holiday celebrations. It brings love, warmth, and comfort to your breakfast table, creating memories that will last a lifetime. Everyone will gather around to savor the golden, cheesy goodness—just like I did in my childhood.

Save this delectable casserole recipe to your holiday board so it’s ready when you need a cozy treat that’s sure to impress. Let the festivities begin!

Christmas Morning Casserole

Enjoy a warm and cheesy Christmas Morning Casserole made with layers of crispy hash browns, savory sausage, and melted cheddar cheese, perfect for holiday gatherings.
Prep Time 15 minutes
Cook Time 50 minutes
Total Time 1 hour 5 minutes
Course Breakfast, Brunch
Cuisine American
Servings 8 servings
Calories 320 kcal

Ingredients
  

Main Ingredients

  • 1 pound beef sausage Can substitute with chicken sausage or vegetarian crumbles.
  • 1 bag frozen hash browns (30 oz) Use kitchen shears to cut into smaller pieces for even spreading.
  • 2 cups shredded cheddar cheese Feel free to mix in other cheeses for variety.
  • 8 large eggs
  • 2 cups milk
  • 1 teaspoon salt
  • 1/2 teaspoon black pepper
  • 1 teaspoon onion powder
  • 1 teaspoon garlic powder

Instructions
 

Preparation

  • Preheat your oven to 350°F (175°C).
  • In a skillet, cook the beef sausage over medium heat until browned, and drain excess fat.
  • In a large mixing bowl, combine the crispy hash browns, cooked sausage, and shredded cheddar cheese.
  • In another bowl, whisk together the eggs, milk, salt, pepper, onion powder, and garlic powder until well blended and frothy.
  • Pour the egg mixture over the hash brown mixture and stir gently to combine.
  • Transfer the mixture into a greased casserole dish and spread evenly.

Baking

  • Cover with foil and refrigerate overnight or bake immediately for 45-50 minutes, uncovered, until set and golden brown on top.
  • Let it cool slightly before serving.

Notes

Make-ahead option is available for stress-free mornings. Customizations include adding veggies or different proteins.

Nutrition

Serving: 1gCalories: 320kcalCarbohydrates: 25gProtein: 16gFat: 20gSodium: 680mgSugar: 2g
Keyword breakfast casserole, Cheesy Casserole, Christmas Casserole, Holiday Breakfast, Make-Ahead Breakfast
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