There’s something soul-warming about the combo of fluffy biscuits, rich sausage gravy, and melty cheese that makes mornings feel a bit cozier. This Cheesy Breakfast Biscuit Casserole Recipe brings all those comforts together in one hearty, crowd-pleasing dish that’s surprisingly simple to make.

A white plate holds a thick, layered casserole piece with visible layers of melted orange and white cheese mixed with browned sausage. On top, a creamy white sauce is spread, sprinkled with black pepper and small green parsley leaves. The textures show a mix of soft melted cheese and crumbly sausage bits with some small red pepper pieces inside the bake. A silver fork rests beside the dish on the white plate, which is stacked on top of another identical plate. The background has green fresh parsley and a white marbled surface. 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 Cheesy Breakfast Biscuit Casserole Recipe
Top Tip
How to Serve Cheesy Breakfast Biscuit Casserole Recipe
Make Ahead and Storage
Frequently Asked Questions:
Final Thoughts
Cheesy Breakfast Biscuit Casserole Recipe

Why You'll Love This Recipe

I’ve made this Cheesy Breakfast Biscuit Casserole Recipe more times than I can count, especially on weekends when I’m feeding a hungry crowd or want something comforting but hassle-free. It’s a total lifesaver when you want that homemade breakfast vibe without spending hours in the kitchen.

Easy to prep: Using store-bought biscuit dough saves tons of time without sacrificing flavor or texture.
Loaded with flavor: The sausage gravy is creamy, peppery, and perfectly seasoned, making every bite deliciously satisfying.
Kid-friendly but with a kick: Kids love the cheesy, soft biscuits and eggs, while the optional red pepper flakes add a gentle heat for grown-ups.
Feeds a crowd: This casserole stretches well, making it perfect for brunch gatherings or family breakfasts.

A white casserole dish filled with a baked layered dish. The top layer is golden yellow melted cheese with some light brown spots and small green herb pieces sprinkled on it. Underneath the cheese, there is a thick creamy white sauce mixed with ground meat pieces and small colorful bits, possibly vegetables. The texture looks soft and rich, with the scoop being lifted by a spoon showing the layers clearly. The background has a white marbled texture with some blurry green herb decoration in the distance. Photo taken with an iphone --ar 2:3 --v 7

Ingredients & Why They Work

Each ingredient in this casserole plays a key role — from delivering comfort to making prep a breeze. Here’s the lowdown on what’s in the dish and why it shines together.

Flat lay of raw ground breakfast sausage formed into a small mound, 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 with bright red diced bell pepper, a cluster of six whole uncracked brown eggs arranged symmetrically, a small white bowl of shredded sharp cheddar cheese, a single fresh tube of raw biscuit dough arranged in a spiral, and two small white bowls containing black peppercorns and coarse salt, placed evenly spaced on a simple white ceramic surface, 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 savory depth and spice to the gravy, giving the dish that signature hearty taste.
Flour: Thickens the sausage gravy beautifully, turning it silky and rich.
Milk: Balances the sauce with creaminess without making it too heavy.
Black Pepper & Salt: Essential for seasoning and waking up the flavors in the sausage gravy.
Red Pepper Flakes (optional): Adds a gentle heat that perks up the dish—totally optional but highly recommended.
Eggs: Scrambled with a little milk and red pepper, they add a fluffy, light texture to complement the biscuits and gravy.
Diced Red Pepper: Adds a subtle crunch and freshness that brightens the casserole.
Store-bought Biscuits: The shortcut that saves prep time yet still bakes into soft, buttery pockets in the casserole.
Shredded Cheddar Cheese: That gooey, melty layer that makes this breakfast casserole utterly irresistible.

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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 a fantastic base to customize. I like swapping in different cheeses or adding veggies to keep things interesting. Don’t hesitate to tailor it to your own breakfast cravings!

Variation: One time I added sautéed mushrooms and spinach, which gave it a nice earthy boost and a touch of green—totally delicious and added a fresh twist.
Swap the sausage: Want it lighter? Try turkey sausage or even a vegetarian sausage option.
Spice it up: If you love heat, sprinkle in some diced jalapeños with the red peppers for an extra kick.
Dairy-free option: Use a dairy-free biscuit dough and your favorite plant-based milk and cheese alternatives to keep it allergy-friendly.

Step-by-Step: How I Make Cheesy Breakfast Biscuit Casserole Recipe

Step 1: Brown the sausage and thicken the gravy

Start by heating a large skillet over medium heat and browning the ground breakfast sausage. Make sure to crumble it up nicely—this helps it cook evenly and develop those rich, savory flavors. Once browned, sprinkle the flour over the sausage and stir it in, letting it cook for about a minute. This cooks out the raw flour taste and starts to thicken your sauce.

Step 2: Create the creamy sausage gravy

Slowly pour in the milk while stirring constantly to avoid lumps. Once all the milk is combined, add your black pepper, salt, and red pepper flakes if using. Keep stirring occasionally as the gravy comes to a boil and thickens—this usually takes a few minutes. When it looks thick and luscious, take it off the heat and set it aside.

Step 3: Scramble the eggs with a pop of color

Whisk together eggs, a splash of milk, and the diced red pepper in a microwave-safe bowl. Pour this mixture into a hot skillet and scramble until just cooked—soft but not rubbery. These eggs add that tender texture that balances the heavier gravy and biscuits.

Step 4: Assemble the casserole layers

Open your biscuit dough and cut each biscuit into 8 pieces. Arrange these evenly across the bottom of a greased 9x13 baking dish—you want a nice base layer. Next, layer on the scrambled eggs, then ladle the sausage gravy over everything. Finish by sprinkling shredded cheddar cheese on top for that irresistible melty finish.

Step 5: Bake to bubbly perfection

Cover the baking dish with foil and bake at 350℉ for 20 minutes to let everything meld together nicely. Then remove the foil and bake an additional 20 minutes uncovered—this helps the cheese bubble and brown slightly. When it’s golden and smells like breakfast heaven, you’re ready to dig in!

Top Tip

Over the years, I learned a few tricks that make this Cheesy Breakfast Biscuit Casserole Recipe shine every time. These will help you avoid common pitfalls and get that perfect texture and flavor balance.

Don’t skip the thickening step: Cooking the flour with the sausage before adding milk creates that silky gravy texture you’re after.
Cut biscuits evenly: I find slicing the biscuit dough into equal pieces helps the casserole bake uniformly and ensures no overly doughy spots.
Watch your eggs: Scramble them softly and avoid overcooking since they’ll bake again in the casserole—soft eggs keep the dish light and fluffy.
Use a foil cover at first: Trapping steam for the first 20 minutes prevents the casserole from drying out and keeps those biscuits tender inside.

How to Serve Cheesy Breakfast Biscuit Casserole Recipe

cheesy breakfast casserole - Serving Suggestion

Garnishes

I like topping my casserole servings with a sprinkle of fresh chopped parsley or green onions—they add a pop of color and freshness. Sometimes I drizzle a little hot sauce or a dollop of sour cream for extra zing, especially if we want a smoky twist.

Side Dishes

Pair it with fresh fruit salad or a simple green salad dressed with lemon vinaigrette to balance out the richness. Crispy breakfast potatoes or even some roasted veggies make great hearty sides as well.

Creative Ways to Present

For brunch parties, I’ve served this casserole in mini portions using a muffin tin—talk about cute! It’s also lovely served family-style with plenty of bright sides and drinks, creating a relaxed, inviting breakfast spread.

Make Ahead and Storage

Storing Leftovers

Once cooled, I cover leftovers tightly with plastic wrap or transfer them to an airtight container. Stored in the fridge, they keep well for up to 3 days — perfect for reheating quick breakfasts later in the week.

Freezing

I’ve frozen this casserole successfully by wrapping it tightly in foil and plastic wrap. When you’re ready, thaw it overnight in the fridge and bake as usual—adding a bit of extra time if still chilly. It’s a great way to prep ahead for busy mornings.

Reheating

To reheat, I prefer warming individual portions in the microwave covered loosely with a damp paper towel to keep them moist. Alternatively, pop leftovers in a 350℉ oven covered with foil for about 15-20 minutes until warmed through.

Frequently Asked Questions:

Can I make this casserole gluten-free?

To make a gluten-free Cheesy Breakfast Biscuit Casserole Recipe, swap the regular flour for a gluten-free all-purpose flour blend and choose gluten-free biscuits. This way you keep the creamy gravy and biscuit texture without the gluten.

What’s the best cheese to use?

Cheddar cheese is classic for its melt and tanginess, but you can also experiment with Monterey Jack, pepper jack for heat, or a blend for more complexity. Just choose a cheese that melts well and complements the sausages’ flavor.

Can I prepare this casserole the night before?

Absolutely! Assemble everything the night before, cover, and refrigerate. In the morning, just bake it as directed—adding a few extra minutes if it’s cold from the fridge. It’s a lifesaver for busy mornings or entertaining guests.

Can I use fresh biscuits instead of canned?

Yes! Homemade or fresh biscuits work wonderfully here. Just cut them into pieces similar in size to what the canned biscuits would be and layer them as the recipe instructs. Fresh biscuits can add an even richer flavor to your casserole.

Final Thoughts

This Cheesy Breakfast Biscuit Casserole Recipe has become one of my go-to dishes to bring everyone to the table with smiles. It’s easy enough for a weeknight treat but special enough for weekend brunches or holiday mornings. Once you try it, I bet you’ll find yourself reaching for it whenever you want that perfect blend of comforting, hearty, and delicious—and honestly, what’s better than waking up to that aroma?