There's nothing quite like waking up to the aroma of a hearty, soulful breakfast. This Easy Biscuits and Gravy Breakfast Casserole Recipe brings together fluffy biscuits, rich sausage gravy, and fluffy scrambled eggs in one cozy dish that's perfect for chilly mornings or lazy weekends.

The dish is a layered casserole served on a white plate with a silver fork resting on the side. The bottom layer has mixed browned sausage pieces with melted white and orange cheddar cheese all around. On top of that is a fluffy layer of baked eggs with more melted cheese peeking through. The casserole is covered with a thick, creamy white sauce sprinkled with small green herb leaves and black pepper. The plate sits on a white marbled surface, with greenery slightly blurred in the background. photo taken with an iphone --ar 2:3 --v 7

Jump to:

Why You'll Love This Recipe
Ingredients & Why They Work
Make It Your Way
Step-by-Step: How I Make Easy Biscuits and Gravy Breakfast Casserole Recipe
Top Tip
How to Serve Easy Biscuits and Gravy Breakfast Casserole Recipe
Make Ahead and Storage
Frequently Asked Questions:
Final Thoughts
Easy Biscuits and Gravy Breakfast Casserole Recipe

Why You'll Love This Recipe

I honestly can’t get enough of this casserole—it tastes like all the best parts of a diner breakfast but without the wait. Plus, it's so comforting and filling, which makes weekend mornings feel a little extra special.

Quick and Simple: Uses store-bought biscuits to cut down on prep time without sacrificing flavor.
All-in-One Dish: Combines eggs, sausage, gravy, and biscuits for a satisfying, no-fuss meal.
Family Friendly: Big enough to feed a crowd, making it perfect for breakfast gatherings or holiday brunch.
Customizable: Easy to tweak with ingredients you love or have on hand.

A white rectangular baking dish filled with a cheesy casserole showing several layers. The top layer is golden yellow melted cheese with green parsley flakes scattered on it. Below the cheese is a creamy white sauce mixed with chunks of browned ground meat and small bits of red and green vegetables. A silver spoon lifts a scoop, displaying all these layers blending together in a thick, creamy texture. The background is a white marbled surface with some green garnish blurred out. Photo taken with an iphone --ar 2:3 --v 7

Ingredients & Why They Work

Each ingredient in this Easy Biscuits and Gravy Breakfast Casserole Recipe plays a special role, coming together to create those comforting textures and flavors. When selecting your ingredients, aim for quality because it truly shines through in the final dish.

Flat lay of raw ground breakfast sausage in a small white ceramic bowl, a small white bowl of all-purpose flour, a small white bowl filled with fresh whole milk, two whole uncracked brown eggs, a small white bowl of black peppercorns, a small white bowl of coarse salt, a small white bowl containing bright red pepper flakes, a small white bowl with diced fresh red bell pepper, a simple white ceramic plate holding unbaked biscuit dough rounds, and a small white bowl heaped with shredded cheddar cheese, all arranged symmetrically and balanced, placed on a clean white marble surface, soft natural light, photo taken with an iPhone, professional food photography style, fresh ingredients, white ceramic bowls, no bottles, no duplicates, no utensils, no packaging --ar 2:3 --v 7 --p m7354615311229779997

Ground breakfast sausage: Brings that savory, peppery flavor and hearty texture—go for a good-quality pork sausage or your favorite variety.
Flour: Acts as a thickening agent for the gravy, creating that smooth, luscious consistency.
Milk: Adds creamy richness—whole milk works best, but 2% is fine too.
Black pepper: Gives just the right kick without overpowering.
Salt: Enhances all the flavors and balances richness.
Red pepper flakes (optional): Adds a gentle heat if you like a touch of spice—feel free to leave it out or adjust.
Eggs: Provide fluffy, tender bites and protein to round out the meal.
Diced red pepper: Adds color, a mild sweetness, and some fresh crunch.
Tube of biscuits: Convenient and tender, biscuits create a golden, fluffy base and soak up the gravy perfectly.
Shredded cheddar cheese: Melts over the top for gooey, savory goodness—sharp cheddar gives a nice tang.

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Note: You'll find the complete list of ingredients, along with their exact measurements, in the printable recipe card at the bottom of this post.

Make It Your Way

This casserole is fantastic as-is, but I love switching things up depending on what I have around or how I’m feeling that day. It’s a wonderfully forgiving recipe, perfect for customizing to suit your tastes and pantry.

Variation: I sometimes swap in diced green chilies instead of red pepper for a smoky kick—totally changes the vibe but still delicious.
Dairy-free option: Use almond or oat milk and dairy-free cheese to make it friendly for those avoiding dairy.
Vegetarian version: Replace sausage with crumbled seasoned tofu or a plant-based sausage; the gravy still shines through.
Spicy twist: Add extra red pepper flakes or a dash of hot sauce in the egg mixture for a little heat that wakes you up.

Step-by-Step: How I Make Easy Biscuits and Gravy Breakfast Casserole Recipe

Step 1: Browning the Sausage and Making the Gravy

Start by heating your skillet over medium heat and browning the ground breakfast sausage. I like to break it up into small crumbles as it cooks so you get little flavorful nuggets throughout the casserole. Once browned, sprinkle in the flour and stir for about a minute—this cooks out the raw flour taste and begins the thickening process. Slowly pour in the milk while stirring constantly—that's key to avoid lumps—and add your salt, pepper, and optional red pepper flakes. Keep cooking and stirring until the gravy thickens and just starts to boil, then remove from heat and set aside.

Step 2: Scrambling the Eggs with a Fresh Crunch

In a large microwave-safe bowl, whisk together the eggs, a bit of milk, and the diced red pepper. Pour this mixture into your hot skillet and scramble gently until just cooked through. The diced pepper adds a fresh pop and a little sweetness that balances the richness of the gravy. Be careful not to overcook the eggs—they should be soft and fluffy, not rubbery.

Step 3: Preparing the Biscuit Base

Open your tube of biscuits and cut each one into eight pieces. I like to arrange these pieces evenly on the bottom of a greased 9x13-inch baking dish. These biscuit pieces form a soft, pillowy base that soaks up the sausage gravy while baking, creating a comforting texture that’s part biscuit, part bread pudding.

Step 4: Layering and Baking

Now for the fun part—layer the scrambled eggs evenly over the biscuit pieces, pour the warm sausage gravy over that, and finish with a generous sprinkle of shredded cheddar cheese. Cover the dish with foil to keep the moisture in, and bake at 350°F for 20 minutes. Then remove the foil and bake for another 20 minutes until the cheese is bubbly and golden. Pull it out and let it rest a few minutes before serving to set everything perfectly.

Top Tip

Over the years, I’ve learned a few tricks that take this Easy Biscuits and Gravy Breakfast Casserole Recipe from good to great. These tips help you avoid common hiccups and bring out the best flavors and textures every time.

Even Sausage Crumbles: Make sure you brown your sausage thoroughly and break it into small pieces early; this distributes flavor evenly and prevents clumps of greasy meat.
Constant Stirring: When adding milk to the flour and sausage, stir constantly to prevent lumps and get that velvety smooth gravy you want.
Don’t Overcook Eggs: Scrap the eggs just until they’re set but still moist; they’ll finish cooking in the oven and stay tender instead of rubbery.
Use a Sharp Cheese: Sharp cheddar melts beautifully and balances the rich gravy with a touch of brightness—avoid pre-shredded if possible for better melting.

How to Serve Easy Biscuits and Gravy Breakfast Casserole Recipe

Garnishes

I love topping this casserole with fresh chopped parsley or green onions—it brightens up the rich dish and adds a little crunch. For an extra touch, a dollop of sour cream or hot sauce on the side can make every bite sing.

Side Dishes

To balance the richness, I often serve this with fruit salad or roasted asparagus. A simple side of fresh berries or some crisp bacon also pairs wonderfully.

Creative Ways to Present

For holidays or brunch parties, I like to serve the casserole in individual ramekins so everyone gets their own personal portion. You can also sprinkle extra cheese and herbs on top after baking for a polished, photo-ready finish.

Make Ahead and Storage

Storing Leftovers

Leftovers keep really well in an airtight container in the fridge for up to 3 days. I usually slice the casserole into squares and store them individually to make reheating a breeze.

Freezing

I've frozen this casserole without any issues—just cool completely, portion into freezer-safe containers, and it's good up to 2 months. Thaw overnight in the fridge before reheating.

Reheating

To reheat, I cover the casserole or pieces with foil and warm in a 350°F oven until heated through—usually about 15-20 minutes. This method keeps the biscuits soft and the cheese melty, unlike the microwave which can dry things out.

Frequently Asked Questions:

Can I use fresh biscuit dough instead of tube biscuits?

Absolutely! Fresh biscuit dough works wonderfully and may give a slightly fluffier texture, but using tube biscuits keeps things simple and quick. Just cut the dough into pieces as you would with the tube biscuits.

How spicy is this Easy Biscuits and Gravy Breakfast Casserole Recipe?

The base recipe has a mild spiciness thanks to black pepper and optional red pepper flakes. You can easily adjust the heat by increasing or leaving out the red pepper flakes, or adding a spicy sausage if you like more kick.

Can I prepare this casserole the night before?

Yes! You can assemble the casserole the night before, cover it tightly, and refrigerate. Bake fresh in the morning, adding extra time to ensure it’s heated through. This makes for a stress-free morning.

What can I serve with this breakfast casserole?

Fresh fruit, roasted vegetables, or crispy bacon are all fantastic sides. Something light and fresh complements the richness of the casserole perfectly.

Final Thoughts

This Easy Biscuits and Gravy Breakfast Casserole Recipe has become my go-to comfort breakfast because it’s just so satisfying and easy to make, even with a busy schedule. Sharing it with family or friends brings such joy around the table, and I’m sure it’ll become a favorite in your kitchen, too. Give it a try—you won’t regret waking up to this deliciousness waiting for you.