There’s something undeniably comforting about waking up to the smell of a warm, bubbling breakfast casserole. And when that casserole is packed with flaky biscuits, creamy sausage gravy, and a gooey mix of cheddar and mozzarella cheese, it’s not just any meal—it’s an experience. This biscuits and gravy casserole offers the hearty soul of a Southern breakfast in a convenient, bake-and-serve format that’s ideal for holidays, brunches, or weekend mornings when you’re feeding a hungry crowd.

What makes this recipe stand out from others? It’s the use of ground beef instead of traditional pork sausage, which gives it a unique twist without compromising flavor. In fact, with the right seasoning, you’ll barely notice the difference—except that it’s a bit lighter and equally satisfying. The inclusion of hash browns adds a layer of texture that soaks up the rich, savory gravy without making the biscuits soggy. The end result is a perfectly layered dish that’s crispy on top, creamy in the middle, and delicious through every bite.

Historically, this dish draws inspiration from classic Southern cuisine, where biscuits and gravy have long been staples of the breakfast table. While traditionally served as separate components, this modern version transforms them into a one-pan dish that saves both time and effort. You’ll find similar comfort food classics on Pinterest boards dedicated to comfort food ideas, highlighting its growing popularity as a go-to for busy mornings and festive gatherings.

Whether you’re hosting brunch or just treating yourself, this is the best biscuits and gravy breakfast casserole you’ll ever make—rich, hearty, and guaranteed to become a family favorite.

What Is a Biscuits and Gravy Casserole?

A biscuits and gravy casserole is a baked breakfast dish that takes the beloved classic of Southern-style biscuits and sausage gravy and layers it into a single, satisfying meal. Instead of serving biscuits and gravy side-by-side, this version turns them into a cohesive, oven-baked casserole with added ingredients like eggs, cheese, and hash browns to make it even more filling.

At its core, the dish is built on three foundational layers:

Biscuits: These form the base of the casserole, absorbing flavors from the other layers while staying tender and fluffy inside.
Sausage or beef gravy: Traditionally made with pork sausage, this version uses ground beef, thickened with flour and milk, and seasoned with garlic powder and onion powder.
Egg and cheese mixture: This layer binds everything together and adds richness, creating that classic breakfast casserole texture.

Unlike standalone biscuits and gravy, this all-in-one format makes prep, serving, and cleanup easier—perfect for holidays or brunches when you’re cooking for a crowd. For comparison, you can think of it as a breakfast lasagna where each layer is loaded with flavor.

The idea of combining breakfast staples into a single bake isn’t new. Similar dishes like egg bakes and strata casseroles have existed for decades. Pinterest is full of variations, including egg bake recipes and breakfast casserole ideas, showcasing how versatile and customizable this dish can be.

In many ways, this dish reflects the evolution of the classic gravy-based breakfast. By integrating all elements into one pan, you preserve the traditional flavors while simplifying the process—a win for home cooks who want maximum impact with minimal effort.

Key Ingredients Breakdown

Refrigerated Biscuits

Refrigerated biscuits are the foundation of this casserole. They offer a quick, foolproof way to get that iconic flaky texture without the need for homemade dough. When baked into the casserole, they absorb the savory gravy and egg mixture, creating soft, flavorful pockets in every bite.

For best results, use large, buttery-style biscuits and cut them into quarters before layering. You can also experiment with homemade biscuit dough if you have extra time, though you’ll need to adjust the baking time to ensure even cooking.

Alternative dough options include:

Crescent roll dough for a slightly sweeter, lighter base

Frozen biscuit dough (thawed) if refrigerated cans aren’t available

Avoid over-packing the pan—space between biscuit pieces allows for proper rising and cooking.

Hashbrowns

The addition of hash browns adds both texture and volume to the casserole. These starchy shreds act as a filler that absorbs excess moisture from the eggs and gravy while offering a crispy edge if layered on top. Using thawed, frozen hashbrowns is ideal for even baking and optimal texture.

You can substitute with:

Diced potatoes for a chunkier texture
Sweet potatoes for a slightly sweet, healthier spin

The versatility of hash browns in breakfast casseroles is one reason they’re a common ingredient in make-ahead breakfast recipes, making them perfect for prepping meals in advance.

Cheddar & Mozzarella Cheese

A mix of cheddar and mozzarella cheese brings both sharpness and meltability to the dish. Cheddar adds depth, while mozzarella melts into a creamy, stretchy layer. This combination makes the casserole rich and indulgent without overwhelming the other flavors.

Consider these cheese swaps:

Colby Jack for a milder, meltier profile
Pepper Jack if you want a little kick
Gouda or Swiss for something more gourmet

Distribute cheese evenly for consistent flavor throughout the bake.

Eggs and Milk Mixture

The egg and milk mixture binds all the ingredients together. It flows through the layers, filling the gaps and helping the casserole set properly. Use whole milk for a creamy finish, though half-and-half can make it even richer.

For a standard 9×13 casserole:

Use about 6 eggs
Mix with ¾ to 1 cup of milk

Season with salt and pepper

This step is crucial for creating a cohesive texture. Without enough egg mixture, the casserole may turn out dry or crumbly.

Ground Beef vs. Sausage Gravy

Traditionally, biscuits and gravy are made with pork sausage. However, this recipe uses ground beef, offering a leaner alternative while keeping the dish flavorful. The beef is browned, coated in flour, and slowly mixed with milk to form a thick, savory gravy.

To enhance the flavor:

Add garlic powder, onion powder, and a touch of black pepper
Cook the flour for at least a minute before adding milk to avoid a raw taste

This type of gravy is similar to classic Southern white gravy but with a twist. If you’re aiming for that signature sausage flavor, adding fennel seeds, sage, or crushed red pepper to the beef can help mimic it.

More gravy inspiration and details can be found on the gravy Wikipedia page, which explores both regional and international variations of this beloved sauce.

This flavorful beef-based version not only broadens the appeal of the dish for those avoiding pork, but also makes it more accessible for a variety of dietary needs—one of the reasons it’s often featured in holiday brunch dishes as a crowd-pleasing centerpiece.

Step-by-Step Instructions with Expert Tips

Prepping the Baking Dish and Oven

Start by preheating your oven to 375°F (190°C). This temperature ensures the casserole bakes evenly without drying out. Lightly grease a 9×13-inch baking dish with butter or nonstick spray. This prevents sticking and allows for easy cleanup later.

Even if your dish is non-stick, don’t skip greasing—it helps the biscuits brown and crisp properly at the base. Make sure your oven is fully preheated before baking, as putting the casserole in too early can result in uneven texture.

Making the Homemade Gravy

Cook 1 lb of ground beef in a large skillet over medium heat until browned and cooked through. Drain any excess fat. Sprinkle ¼ cup of all-purpose flour over the meat and stir to coat. Let it cook for 1–2 minutes—this step removes the raw flour taste and helps the gravy thicken properly.

Gradually pour in 2½ cups of whole milk, stirring constantly to prevent lumps. Add ½ teaspoon each of garlic powder and onion powder, along with salt and black pepper to taste. Simmer the mixture until it thickens into a rich, velvety gravy. If the mixture gets too thick, add a splash of milk to adjust the consistency.

For deeper flavor, season your ground beef as it cooks with a dash of sage or paprika. These spices bring out that classic Southern gravy essence and pair beautifully with cheddar cheese and hashbrowns.

Assembling the Layers

Cut one can of refrigerated biscuits into quarters and arrange them in a single layer in the prepared baking dish. Top with 2 cups of thawed hashbrowns, spreading them evenly. Sprinkle with 1 cup of shredded cheddar cheese and ½ cup of shredded mozzarella.

In a separate bowl, whisk together 6 large eggs, ¾ cup of milk, and salt and pepper. Pour the egg mixture evenly over the biscuit and hashbrown layers. Then, spoon the ground beef gravy on top, gently spreading it to cover the entire surface without pressing it into the layers.

The layering is key—biscuits on the bottom give structure, hashbrowns add a hearty middle, and the egg mixture binds everything together while the gravy infuses flavor.

Baking and Resting

Bake the casserole uncovered for 40–45 minutes, or until the center is set and the top is golden brown. You’ll know it’s ready when a knife inserted in the middle comes out clean, and the edges are bubbling.

Let the casserole rest for 5–10 minutes before slicing. This allows the layers to set and makes serving easier. If you cut too soon, the gravy and egg mixture may run.

You can find similar one-pan breakfast bakes in egg bake recipes and Southern breakfast roundups, which show how versatile and beloved this dish has become.

Why You’ll Love This Recipe

One-dish convenience: Everything bakes in a single pan.

Crowd-friendly: Perfect for feeding a group or large family.
Hearty and comforting: Ideal for cold mornings, holidays, or Sunday brunch.

Customizable: Easy to swap meats, cheeses, and veggies.
Make-ahead friendly: Prep it the night before and bake fresh in the morning.

The classic appeal of biscuits and gravy meets the practicality of a casserole in a way that feels indulgent yet achievable for any home cook. This is a standout addition to any list of comfort food ideas.

Recipe Variations to Try

Make It Spicy

Add diced jalapeños, a few dashes of hot sauce, or substitute with spicy breakfast sausage for a bolder flavor profile. Topping it with pepper jack cheese also brings extra heat.

Vegetarian Version

Replace the meat with sautéed mushrooms, plant-based sausage, or textured vegetable protein. Use vegetable broth in place of milk to make a roux-based veggie gravy.

Swap the Meat

Try:

Ground turkey or chicken for a lighter option
Crumbled bacon or ham for a smoky twist

Spice it with sage, thyme, or a dash of cayenne for added depth.

Cheese Alternatives

Experiment with:

Smoked gouda for a rich, savory layer
Cream cheese dollops for a tangy bite
Colby Jack for a creamy melt

Cheese plays a crucial role in the casserole’s richness, so feel free to tailor it to your preferences.

Gluten-Free or Dairy-Free Options

Use gluten-free refrigerated biscuits
Substitute with plant-based milk and dairy-free cheese
Thicken gravy with gluten-free flour like rice or almond flour

These modifications still deliver that creamy, satisfying texture without compromising dietary needs.

For more inspiration, check out make-ahead breakfast recipes and holiday brunch dishes on Pinterest, where this dish often appears in creative and inclusive variations.

Make-Ahead, Freezing, and Storage Tips

Can You Make It Ahead?

Yes—assemble the entire casserole the night before, cover with foil, and refrigerate. When ready to bake, let it sit at room temperature for 20 minutes, then bake as directed. Add 5–10 minutes to the baking time since it starts cold.

Freezing Instructions

You can freeze it either baked or unbaked:

Unbaked: Assemble, wrap tightly in plastic and foil, and freeze. Thaw overnight in the fridge before baking.
Baked: Cool completely, portion into servings, and freeze in airtight containers.

To reheat, microwave individual portions or bake covered at 350°F until heated through.

Leftover Storage

Store leftovers in an airtight container in the refrigerator for up to 4 days.
Reheat in the microwave or oven.
Avoid reheating more than once to preserve texture and flavor.

These storage tips make it perfect for meal prep, especially during busy weeks or holidays.

Serving Suggestions and Pairings

Pair this casserole with:

Fresh fruit salad for contrast
A side of roasted vegetables or greens
Beverages like orange juice, coffee, or even mimosas for a brunch feel

Top it with:

A drizzle of hot sauce or maple syrup
A dollop of sour cream or Greek yogurt

These additions elevate the dish and enhance the experience, especially when serving it as part of a larger Southern cuisine-inspired spread.

Common Mistakes and Fixes

Soggy biscuits? Don’t oversaturate with egg or gravy—use just enough to moisten.
Runny gravy? Let it simmer longer or add a bit more flour before the milk.
Rubbery eggs? Bake just until set; overbaking can toughen the eggs.

Uneven cooking? Spread ingredients evenly and use a properly preheated oven.
Burnt top? Cover loosely with foil during the last 10–15 minutes of baking if needed.

Avoiding these issues ensures your biscuits and gravy breakfast casserole comes out perfect every time.

FAQs

Can you use homemade biscuits in casserole?
Yes, but keep in mind that homemade biscuits may require a longer baking time. Make sure they’re evenly sized and not too thick for even cooking.

Can you freeze biscuits and gravy casserole?
Absolutely. Freeze either baked or unbaked. Wrap tightly and label with the date. Thaw in the refrigerator before reheating or baking.

How do you keep biscuits from getting soggy in casserole?
Don’t overload the dish with liquid. Let the gravy thicken before layering, and avoid soaking the biscuits in egg mixture.

What meat is best for gravy in a breakfast casserole?
Pork sausage is traditional, but ground beef, turkey, or vegetarian sausage work well, especially when seasoned properly.

How do I know when the casserole is fully cooked?
The center should be firm, the top golden, and a knife inserted in the center should come out clean. You may also see the edges pulling slightly away from the dish.

The Best Biscuits and Gravy Breakfast Casserole You’ll Ever Make