Nothing quite fills your kitchen with cozy morning vibes like a warm, cheesy casserole bubbling in the oven. This Christmas Breakfast Casserole with Sausage and Cheese Recipe is one of my go-to dishes for holiday mornings — it’s comforting, hearty, and brings everyone together around the table without fuss.
Why You’ll Love This Recipe
- Effortless Holiday Breakfast: Prepping this casserole takes just minutes, leaving you more time to enjoy with family and friends.
- Crowd-Pleaser: The combination of sausage, cheese, and fluffy biscuits wins over even the pickiest eaters.
- Make-Ahead Friendly: You can assemble it the night before, so the morning runs smoothly.
- Incredibly Versatile: It’s easy to swap ingredients to suit your family’s tastes or dietary needs.
Ingredients You’ll Need
Each ingredient in this Christmas Breakfast Casserole with Sausage and Cheese Recipe plays a role in creating layers of flavor and texture. From the savory sausage to the fluffy biscuits, here’s how you can pick the best.
- Breakfast sausage: I prefer a quality pork sausage with a little seasoning kick; it adds that perfect salty base.
- Biscuits: Store-bought canned biscuits make this recipe so quick, but homemade can take it up a notch.
- Bell pepper: Red or orange peppers add a sweet crunch and vibrant color to brighten the dish.
- Scallions: They bring a mild onion flavor without overpowering the other ingredients.
- Cheddar cheese: Sharp cheddar melts beautifully and adds richness to every creamy bite.
- Eggs: Make sure they’re fresh since they’re the main binder that holds it all together.
- Milk: I use whole milk for creaminess, but you can go lighter if you prefer.
- Sea salt and black pepper: Simple seasoning to enhance all the flavors without stealing the spotlight.
Variations
I like to switch things up based on what’s in my fridge or special dietary needs. This casserole welcomes your personal twist—think swapping veggies, meats, or cheese types for a customized breakfast everyone will enjoy.
- Vegetarian Variation: Replace sausage with sautéed mushrooms and spinach for a hearty meatless option — my family enjoyed this switch one year when we had a guest who didn’t eat meat.
- Spicy Kick: Adding a few dashes of hot sauce or diced jalapeños can bring some welcome heat if you love a little zing in the morning.
- Dairy-Free Option: Use plant-based milk and cheese alternatives. I’ve tried almond milk with nutritional yeast for a cheesy flavor, and it works surprisingly well.
- Extra Veggies: Toss in diced tomatoes, mushrooms, or chopped broccoli to sneak extra nutrition—my kids never even notice!
How to Make Christmas Breakfast Casserole with Sausage and Cheese Recipe
Step 1: Brown the Sausage to Perfection
Start by cooking the breakfast sausage over medium-high heat until it’s beautifully browned and cooked through. This step fills your kitchen with that irresistible savory aroma—trust me, it’s half the fun. If your sausage releases a lot of grease, feel free to drain some off so your casserole isn’t too oily.
Step 2: Prepare the Biscuit Base
Grease your 9×13-inch baking dish, then spread out the biscuits across the bottom. Use your hands to press them flat, creating a base layer. This part is crucial since the biscuits soak up the egg mixture and sausage juices while baking, turning soft and fluffy yet holding the dish together perfectly.
Step 3: Layer the Flavor
Time to build your layers! Scatter the cooked sausage evenly over the biscuit layer, then sprinkle diced bell pepper and scallions on top. These veggies add freshness and crunch that balance the richness well. Finally, pile on the shredded cheddar cheese — don’t be shy here; this is the melty heart of your casserole.
Step 4: Whisk and Pour the Egg Mixture
In a bowl or large measuring cup, whisk together eggs, milk, sea salt, and a few generous grinds of black pepper until smooth. Pour this evenly over the layered ingredients. This ensures every bite is creamy and holds those layers together once baked.
Step 5: Bake Until Golden and Set
Bake your casserole at 350°F for 40 to 50 minutes. You’ll know it’s ready when the center puffs up and the eggs are set — a toothpick inserted should come out clean. The edges will be golden and bubbly, inviting everyone to dig in.
Pro Tips for Making Christmas Breakfast Casserole with Sausage and Cheese Recipe
- Use Fresh Ingredients: I always choose fresh eggs and freshly shredded cheese for the best melt and flavor.
- Mind Biscuit Thickness: Press biscuits firmly but not too thin to avoid a soggy base; you want a nice, soft bread-like layer.
- Let it Rest Before Serving: Allowing the casserole to cool for 5-10 minutes after baking helps it set up and slice neatly.
- Avoid Overbaking: Keep an eye on the casserole towards the last 10 minutes to prevent dryness — every oven behaves differently!
How to Serve Christmas Breakfast Casserole with Sausage and Cheese Recipe
Garnishes
I love finishing this casserole with a sprinkle of fresh parsley or chopped chives for a pop of color and herbal brightness. A dollop of sour cream or a drizzle of salsa adds a nice tang and balances the richness wonderfully.
Side Dishes
This casserole pairs beautifully with fresh fruit salad to lighten things up or classic breakfast potatoes seasoned with rosemary and garlic. My family also enjoys some warm cinnamon rolls or buttery toast alongside.
Creative Ways to Present
For special occasions, I’ve served this casserole in individual ramekins for a cute single-serving touch. It also looks delightful when sprinkled with colorful diced tomatoes and extra herbs right before serving — festive and inviting!
Make Ahead and Storage
Storing Leftovers
I store leftover casserole in an airtight container in the refrigerator and it stays surprisingly moist for up to 3 days. Reheating is just as easy as a make-ahead breakfast solution.
Freezing
Freezing this casserole works well — I assemble it fully, then wrap it tightly with foil and plastic wrap before freezing. When ready to bake, I thaw overnight in the fridge and add a few extra minutes to the bake time. It tastes nearly as fresh as the first round!
Reheating
To reheat leftovers, I warm single portions in the microwave for 1-2 minutes or in a 350°F oven covered with foil to keep it from drying out. This maintains the casserole’s creamy texture without drying out the sausage or cheese.
FAQs
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Can I use a different type of meat in this casserole?
Absolutely! While breakfast sausage is traditional, you can swap in bacon, ham, or even cooked chorizo for a different flavor profile. Just make sure the meat is fully cooked and drained of excess fat before layering.
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Is it okay to make this casserole the night before?
Yes! This is one of the best make-ahead casseroles because you can assemble it, cover tightly, and refrigerate overnight. When you’re ready, just bring it to room temperature and bake as directed to save time on Christmas morning.
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Can I substitute eggs with egg replacer for a vegan version?
While egg replacers exist, I haven’t fully tested them in this recipe. For a vegan version, you might try silken tofu or chickpea flour batter as the base, but expect a different texture and flavor. Adding plant-based sausage and vegan cheese can help mimic the original taste.
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What type of biscuits work best for this casserole?
I use flaky canned biscuits because they bake up soft and buttery, but flaky homemade biscuits or even crescent roll dough work nicely. Avoid biscuit dough that’s too dense or dry, as it won’t absorb the egg mixture well.
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How do I prevent the casserole from becoming soggy?
Drain excess grease from the sausage and don’t press biscuits too thin when layering. Also, ensure you bake the casserole long enough until the center is set. Letting it rest briefly before serving also helps it firm up.
Final Thoughts
This Christmas Breakfast Casserole with Sausage and Cheese Recipe feels like a warm holiday hug every time I pull it from the oven. It’s simple, satisfying, and makes mornings effortless when your hands are full with other Christmas preparations. I’m excited for you to try it — I promise it’ll bring that same joy and comfort to your table as it does to mine!
Print
Christmas Breakfast Casserole with Sausage and Cheese Recipe
- Prep Time: 20 minutes
- Cook Time: 50 minutes
- Total Time: 1 hour 10 minutes
- Yield: 8 servings 1x
- Category: Breakfast
- Method: Baking
- Cuisine: American
Description
This Christmas Breakfast Casserole is a hearty and festive dish combining savory breakfast sausage, fluffy biscuits, vibrant bell peppers, scallions, and melted cheddar cheese baked to perfection with a rich egg custard. Perfect for holiday mornings or brunch gatherings, it is simple to prepare and can be made ahead to save time.
Ingredients
Main Ingredients
- 1 pound breakfast sausage
- 1 can biscuits 16.3 ounces
- 1 red or orange bell pepper seeded and diced
- 4 scallions sliced
- 2 cups shredded cheddar cheese
- 8 large eggs
- ½ cup milk
- ¼ teaspoon fine sea salt
- Black pepper to taste
Instructions
- Preheat and Prepare: Preheat your oven to 350°F and grease a 9×13-inch baking dish to prevent sticking. Set the dish aside while you prepare the other ingredients.
- Cook Sausage: In a skillet over medium-high heat, cook the breakfast sausage until it is browned and cooked through. Drain excess grease if desired, then set the sausage aside.
- Prepare Biscuit Layer: Arrange the biscuits in the bottom of the greased baking dish. Use your hands to press them flat into an even layer, forming the base of the casserole.
- Add Toppings: Evenly distribute the cooked sausage, diced bell pepper, and sliced scallions over the biscuit layer. Sprinkle the shredded cheddar cheese evenly on top.
- Mix Egg Mixture: In a bowl or large measuring cup, whisk together the eggs, milk, fine sea salt, and several grinds of black pepper until fully combined.
- Pour Egg Mixture: Carefully pour the egg mixture evenly over the layered ingredients in the baking dish, ensuring all parts get some of the custard.
- Bake the Casserole: Bake in the preheated oven for 50 minutes or until the center is puffed up and the eggs are fully set, with a golden top.
Notes
- For make-ahead convenience, assemble the casserole as directed, cover it, and refrigerate overnight unbaked. Before baking, let it sit at room temperature while the oven preheats.
- Use colorful bell peppers, red or orange, to add festive color and a touch of sweetness.
- You can substitute the breakfast sausage with turkey sausage for a leaner option.
- For dairy-free variation, use plant-based milk and cheese alternatives.
- Make sure the eggs are fully set before removing from oven to prevent runny texture.
