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If you love the comforting flavors of classic Southern brunch, then you are going to adore this Biscuits and Gravy Breakfast Casserole Recipe. It takes the well-loved duo of flaky biscuits smothered in creamy sausage gravy and transforms it into a hearty, easy-to-make casserole that feeds a crowd. This dish is the perfect blend of buttery biscuits, savory sausage, and rich, flavorful gravy all baked together for a golden, satisfying meal that feels like a warm hug on a plate.

Ingredients You’ll Need
The magic of this Biscuits and Gravy Breakfast Casserole Recipe lies in its simplicity—each ingredient plays a crucial role, building layers of flavor, texture, and that signature buttery comfort. From flaky biscuits to savory sausage and creamy gravy, everything harmonizes beautifully.
- 16 oz large, flaky biscuits: These provide the light, tender base that soaks up the delicious gravy perfectly.
- 1 pound ground breakfast sausage: Adds rich, savory depth and a hint of spice to the gravy.
- 4 Tablespoons flour: The secret to thickening your sausage gravy to creamy perfection.
- ½ teaspoon salt: Enhances every flavor, balancing the sausage and biscuit sweetness.
- ½ teaspoon black pepper: Brings a gentle warmth that complements the sausage without overpowering.
- ½ teaspoon garlic powder: Adds subtle aromatic depth to the gravy, making it truly crave-worthy.
- 3 cups milk: Creates the creamy, luscious gravy that ties everything together.
- 2 Tablespoons melted butter: Used as a finishing touch for a golden, inviting sheen on top of the biscuits.
How to Make Biscuits and Gravy Breakfast Casserole Recipe
Step 1: Prepare the Biscuits
Start by preheating your oven to 400° F. Open your canned biscuits and cut each into quarters. These small pieces will bake into perfectly fluffy, golden layers, absorbing the savory gravy as they cook.
Step 2: Arrange the Base Layer
Grease your casserole dish with cooking spray; a 9 x 13 or 10 x 12 pan works best to avoid any spillage. Lay half of your biscuit pieces evenly across the bottom. This first layer will get a quick bake to start the texture development before adding the gravy.
Step 3: Par-Bake the Biscuits
Bake the bottom biscuit layer for about 10 minutes, just enough to set them so they hold their shape when topped later. This step ensures your casserole won’t turn soggy but keeps it wonderfully soft and tender inside.
Step 4: Cook the Sausage
While the biscuits bake, brown your sausage over medium-high heat until no pink remains. This step is crucial for developing those deep, savory flavors that make the sausage gravy stand out in this Biscuits and Gravy Breakfast Casserole Recipe.
Step 5: Make the Gravy Base
Lower the heat to medium and sprinkle the cooked sausage with a mixture of flour, salt, pepper, and garlic powder. Stir this in thoroughly to coat the meat, allowing the flour to cook out and form the foundation for a creamy gravy.
Step 6: Add Milk and Simmer
Pour in the milk and stir constantly, letting the mixture come to a gentle simmer. Keep stirring as the gravy thickens—this usually takes about 5 minutes. The result is a luscious, creamy sausage gravy that’s brimming with flavor.
Step 7: Assemble the Casserole
Pour your thickened sausage gravy evenly over the par-baked biscuit layer. Then scatter the remaining biscuit pieces on top, creating a cozy blanket that will bake into a golden, bubbly finish.
Step 8: Final Bake and Butter Glaze
Bake the assembled casserole for 15 to 20 minutes, until the top biscuit layer is beautifully golden brown. For an extra touch of indulgence, brush the biscuits with melted butter just as they come out of the oven to give them a shiny, irresistible finish.
How to Serve Biscuits and Gravy Breakfast Casserole Recipe
Garnishes
Sprinkle chopped fresh parsley or chives on top to add a vibrant burst of color and a hint of freshness that balances the richness of the gravy. A little cracked black pepper on top before serving can jazz it up visually and flavor-wise.
Side Dishes
This casserole pairs wonderfully with lighter sides like fresh fruit salad, crisp mixed greens, or steamed veggies to provide a refreshing contrast. You could also serve it alongside scrambled eggs or crispy bacon for an extra hearty brunch spread.
Creative Ways to Present
Try serving individual portions in ramekins for a charming, personal touch. You could also create mini breakfast bowls by layering casserole pieces with sautéed spinach and a poached egg for a festive brunch presentation that’s sure to impress.
Make Ahead and Storage
Storing Leftovers
Store any leftover casserole in an airtight container in the refrigerator for up to 3 days. The flavors actually meld even further after a day or two, making for fantastic next-day breakfasts or snacks.
Freezing
This Biscuits and Gravy Breakfast Casserole Recipe freezes beautifully. Bake the casserole fully, cool completely, then wrap tightly with foil and place in a freezer-safe container. Freeze for up to two months for easy reheating later.
Reheating
To reheat, thaw overnight in the fridge if frozen, then warm individual portions in the microwave or the whole casserole in a 350° F oven until heated through and bubbly. You can brush a bit more melted butter on top before warming for extra freshness.
FAQs
Can I make this casserole vegetarian?
Absolutely! Swap the sausage for a vegetarian sausage alternative or sautéed mushrooms and onions for a delicious, meat-free version that keeps all the comforting flavors of the original.
What kind of biscuits work best?
Large, flaky biscuits from a can work best for the easy assembly and fluffy texture. You can also use homemade biscuits if you want the extra touch of freshness and flavor.
Can I use a different type of milk?
Yes, whole milk gives the best creamy texture, but 2% milk or even half-and-half can be used for a richer gravy. Dairy-free alternatives like oat or almond milk work, too, though the texture will be slightly lighter.
How spicy is the sausage in this dish?
It depends on your choice of sausage. Mild breakfast sausage will keep the casserole mild, while using spicy or seasoned varieties will add heat. You can always control the spice with your seasoning blend if you prefer.
Is it possible to prepare this casserole the night before?
Yes! Assemble the casserole up through step 7, cover tightly, and refrigerate overnight. Bake fresh in the morning for a quick and effortless brunch.
Final Thoughts
This Biscuits and Gravy Breakfast Casserole Recipe has become one of my all-time favorites because it transforms simple comfort food ingredients into a crowd-pleasing, delicious meal. Whether for a family brunch or a special weekend treat, I wholeheartedly encourage you to give it a try—you’re going to love every bite of this warm, flavorful, and satisfying casserole.
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Print
Biscuits and Gravy Breakfast Casserole Recipe
- Prep Time: 20 minutes
- Cook Time: 20 minutes
- Total Time: 40 minutes
- Yield: 8 servings
- Category: Breakfast Casserole
- Method: Baking
- Cuisine: American
Description
A hearty and comforting biscuits and gravy breakfast casserole featuring flaky biscuit pieces layered and baked with a savory sausage gravy. This dish combines tender baked biscuits with rich, creamy sausage gravy, perfect for a satisfying morning meal that serves eight.
Ingredients
Biscuits
- 16 oz large, flaky biscuits (canned)
Sausage Gravy
- 1 pound ground breakfast sausage
- 4 Tablespoons all-purpose flour
- ½ teaspoon salt
- ½ teaspoon black pepper
- ½ teaspoon garlic powder
- 3 cups milk
Topping
- 2 Tablespoons melted butter (for brushing on top)
Instructions
- Preheat and prepare biscuits. Preheat your oven to 400°F. Open the cans of biscuits and cut each biscuit into quarters. Set these biscuit pieces aside for layering.
- Prepare casserole dish and first biscuit layer. Spray a casserole dish (9×13 or 10×12 inch recommended) with cooking spray. Spread half of the biscuit quarters evenly in the bottom of the dish.
- Bake first biscuit layer. Place the dish with the biscuit pieces into the oven and bake for 10 minutes to start cooking the base layer.
- Brown the sausage. While the biscuits bake, heat a pan over medium-high heat and brown the ground breakfast sausage until fully cooked. Once browned, reduce the heat to medium.
- Make the gravy roux. In a small bowl, mix together the flour, salt, black pepper, and garlic powder. Sprinkle this flour mixture evenly over the warm sausage in the pan. Stir continuously until the flour is completely absorbed into the sausage.
- Add milk and thicken gravy. Gradually add the milk to the sausage mixture, stirring constantly. Continue stirring and bring the mixture to a simmer. Reduce the heat to low and continue to simmer and stir frequently until the gravy thickens, about 5 minutes.
- Assemble casserole and bake. Pour the thickened sausage gravy over the pre-baked biscuit layer in the casserole dish. Then evenly distribute the remaining uncooked biscuit pieces on top of the gravy. Return the casserole to the oven and bake for 15-20 minutes, or until the top biscuit layer is golden brown and fully cooked.
- Finish with melted butter. After baking, optionally brush 1 to 2 tablespoons of melted butter over the tops of the biscuits to add a glossy shine and extra flavor.
Notes
- Use large flaky biscuits for the best texture and layering.
- A 9×13 or 10×12 casserole dish is ideal to prevent spillage during baking.
- If you prefer spicier sausage gravy, consider adding red pepper flakes or cayenne.
- Let the casserole rest for a few minutes before serving to help set the layers.
- This dish can be assembled the night before; just refrigerate before baking the next morning.

