Biscuits and Gravy Casserole takes a beloved Southern breakfast and transforms it into an incredibly simple, make-ahead dish that’s perfect for any morning. Instead of juggling multiple skillets, everything comes together in one baking dish and cooks to perfection in the oven. It’s truly a game-changer for effortless, hearty breakfasts!

There’s nothing quite as satisfying as a breakfast casserole that not only pleases a hungry crowd but also simplifies your mornings for days to come. This Biscuits and Gravy Casserole masterfully achieves both! Imagine waking up to the irresistible aroma of a complete Southern breakfast, all without the usual fuss. This recipe condenses the rich flavors and comforting textures of classic biscuits and gravy into a single, hearty casserole. It’s designed for convenience, allowing you to prepare a substantial and flavorful meal that’s ideal for entertaining overnight guests, fueling a busy family, or streamlining your weekly meal prep.
This delightful homemade Biscuits and Gravy Casserole starts with a comforting foundation of tender, buttery biscuits, cut into quarters to ensure every bite is infused with flavor. These are then generously topped with a savory egg-milk mixture, ensuring a fluffy, custardy texture throughout. Next comes a layer of perfectly seasoned, juicy breakfast sausage, providing that essential savory depth. A thick, rich, and creamy gravy is then poured over everything, tying all the elements together. Finally, a blanket of melted cheese crowns the casserole, creating an undeniably delicious and filling breakfast that tastes like pure comfort.

Why This Biscuits and Gravy Casserole Will Become Your Go-To
This isn’t just another breakfast dish; it’s a culinary solution that brings joy and ease to your kitchen. Here’s why this Biscuits and Gravy Casserole will quickly earn a permanent spot in your recipe rotation:
Effortless Preparation for a Hearty Start
One of the biggest appeals of this casserole is its incredible simplicity. Gone are the days of standing over a stove, flipping biscuits, scrambling eggs, and stirring gravy simultaneously. With this recipe, you assemble all the components in a single baking dish, slide it into the oven, and let it do the work. You get all the beloved elements of a classic Southern breakfast – the fluffy biscuits, savory sausage, creamy gravy, and cheesy eggs – combined into one complete, satisfying meal. It’s a full breakfast experience in every convenient slice, making your mornings less stressful and much more delicious.
Perfect for Any Occasion: Crowds or Meal Prep
Whether you’re hosting a lively brunch, accommodating overnight guests, or simply planning ahead for busy weekdays, this casserole is your ideal companion. It yields a generous amount, making it perfect for feeding a hungry crowd without endless cooking. Your guests will be impressed by the robust flavors and comforting presentation, all while you enjoy more time with them. For meal prep, it’s a dream come true! Simply divide the cooled casserole into individual portions, and you’ll have grab-and-go breakfasts ready to reheat throughout the week. This means starting your mornings with a delicious, prepped meal, giving you a wonderful head start on a productive day.
Unforgettable Flavor in Every Bite
Prepare your taste buds for an explosion of rich, satisfying flavors! The foundation of buttery, tender biscuits soaks up the savory goodness of the sausage and creamy gravy, creating a harmonious blend of textures and tastes. The breakfast sausage, seasoned to perfection, adds a delightful depth that elevates the entire dish. The eggs provide a tender, custardy layer, while the melted cheddar cheese brings a sharp, salty finish that perfectly complements the hearty components. Every forkful offers a medley of savory, creamy, and slightly tangy notes that will leave you feeling completely content and eager for more.

Essential Ingredients for Your Southern Comfort Casserole
Crafting this incredible Biscuits and Gravy Casserole requires a few key ingredients, most of which you likely already have on hand. Below is a detailed list to guide you. For precise measurements, please refer to the full recipe card further down this page.
For the Casserole Base
- Fresh Breakfast Sausage: The star of the savory component, providing rich flavor. You can opt for mild or spicy varieties.
- Onion Powder: Adds a subtle, aromatic depth to the sausage.
- Salt and Pepper: Essential seasonings to enhance all the flavors.
- Refrigerated Biscuits: The convenient base for our casserole. Cutting them into quarters ensures even baking and distribution.
- Cheddar Cheese: Shredded cheddar melts beautifully, adding a sharp, creamy layer.
- Eggs: Provide structure and richness to the custardy filling.
- Milk (for egg mixture): Helps create a light and fluffy egg component.
- Brown Sugar: A secret ingredient in the egg mixture that balances the savory elements with a touch of sweetness, enhancing the overall depth of flavor.
For the Rich, Creamy Gravy
- Salted Butter: Forms the base of our roux, adding richness.
- All-Purpose Flour: The thickening agent for a perfectly smooth gravy.
- Milk (for gravy): Whole milk is recommended for the creamiest, most luxurious gravy, but any milk will work.
- Thyme: Adds a fragrant, herbaceous note to the gravy, complementing the sausage beautifully.
Step-by-Step: Crafting Your Biscuits and Gravy Casserole
Making this casserole is surprisingly straightforward, allowing you to achieve a gourmet-tasting breakfast with minimal effort. Follow these simple steps for a truly memorable meal. Remember to consult the full recipe card at the bottom of this post for exact quantities and detailed instructions.
Prepare Your Baking Canvas
Begin by preheating your oven to 350 degrees F (175 degrees C). While the oven heats, lightly grease a 9×13 inch baking dish. This ensures your delicious casserole won’t stick and will release easily once baked.


Sauté the Sausage and Begin Layering
In a large skillet, brown your fresh breakfast sausage over medium heat, breaking it into smaller, bite-sized pieces as it cooks. Stir in the onion powder, along with a pinch of salt and pepper, for enhanced flavor. Cook until the sausage is fully browned and cooked through. Once done, remove most of the cooked sausage from the skillet, leaving behind a small amount of sausage and its flavorful drippings – this will be crucial for building the base of your gravy.
Next, arrange the quartered biscuits in an even layer across the bottom of your prepared baking dish. Spoon the cooked, seasoned sausage over the biscuits, distributing it evenly. This forms the first savory layer of your casserole.


Whisk Up the Egg and Milk Mixture
Sprinkle the shredded cheddar cheese evenly over the sausage layer. In a separate bowl, whisk together the eggs, milk, and brown sugar until well combined and frothy. The brown sugar here is a game-changer, adding a subtle sweetness that perfectly balances the savory sausage and gravy. Carefully pour this egg mixture over the cheese and sausage, ensuring it permeates the biscuits below. This creates a rich, custardy layer that binds the casserole together as it bakes.


Master the Perfect Gravy
Using the same skillet where you cooked the sausage (with its flavorful drippings!), melt the salted butter over medium heat. Stir in the flour to create a roux, cooking it for at least 3 minutes, stirring constantly, until it forms a thick paste. This step is crucial for eliminating any raw flour taste and ensuring a smooth gravy. Gradually whisk in the salt, pepper, thyme, and milk, adding the milk slowly to prevent lumps. Continue to whisk over medium heat until the gravy thickens to your desired consistency – it should be creamy and coats the back of a spoon.


Assemble and Bake to Golden Perfection
Once your gravy is perfectly thick and creamy, pour it evenly over the casserole layers in the baking dish. Gently spread it to ensure every part is covered. Place the baking dish into your preheated oven and bake for 30-40 minutes. Baking times can vary depending on your oven and the material of your baking dish. The casserole is ready when the biscuits are golden brown, the eggs are set, and the gravy is bubbly and absorbed into the layers. If you find the biscuits or eggs are not fully cooked after 40 minutes, simply return it to the oven for additional 5-minute increments until done.

Customizing Your Casserole: Substitutions and Variations
One of the many joys of this Biscuits and Gravy Casserole is its incredible adaptability. Feel free to experiment with these suggestions to tailor the recipe to your personal preferences or dietary needs.
Explore Different Sausage Options
- For dietary preferences: If you’re looking for an alternative to pork, turkey breakfast sausage or even chicken breakfast sausage are excellent choices. Many grocery stores now carry a variety of poultry-based breakfast meats that will work wonderfully.
- Spice it up: Adjust the heat level by choosing a mild, medium, or hot breakfast sausage. You can also add a pinch of red pepper flakes to the sausage as it cooks for an extra kick.
Gravy Shortcuts and Enhancements
- Packaged gravy: In a pinch, you can substitute homemade gravy with 1 (2.3 ounce) package of pre-made gravy mix, which typically yields about 2 cups. For the best flavor, look for a pepper gravy or a pork-flavored gravy to complement the casserole’s profile.
- Richer gravy: For an even more decadent gravy, consider replacing some of the milk with half-and-half or heavy cream. This will yield an incredibly rich and smooth texture.
Biscuit Choices for Perfect Texture
- Size matters: If using larger “Grands” sized refrigerated biscuits, it’s highly recommended to cut them into 8 pieces each instead of just quarters. This ensures they cook thoroughly and evenly within the casserole, preventing undercooked centers.
- Homemade touch: For a truly from-scratch experience, you can use your favorite homemade biscuit recipe. Just make sure they are baked slightly underdone before adding them to the casserole, as they will continue to cook in the oven.
Dairy Delights: Milk and Cheese Alternatives
- Milk variations: While whole milk provides the richest gravy, feel free to use whatever milk you have on hand, including 2%, 1%, or even unsweetened dairy-free alternatives like almond or soy milk for a lactose-free version.
- Cheese selections: If cheddar isn’t your preference, Monterey Jack, Colby, or a smoky Gouda are fantastic alternatives that melt beautifully and add unique flavors. For a truly gourmet touch, consider using a blend of two or three of these cheeses!
Expert Tips for a Flawless Biscuits and Gravy Casserole
While this recipe is designed to be straightforward, a few expert tips can help ensure your Biscuits and Gravy Casserole turns out perfectly every time.
- Make-Ahead Magic: To truly maximize convenience, assemble the entire casserole (up to the point of baking) in your baking dish. Cover it tightly with plastic wrap or foil and refrigerate for up to 24 hours. When you’re ready to bake, remove it from the fridge while your oven preheats, allowing it to come closer to room temperature. You might need to add an extra 5-10 minutes to the baking time since it’s starting from a chilled state.
- Don’t Let Too Much Gravy Fool You: When pouring the gravy over the casserole, it might seem like a substantial amount. However, trust the process! The biscuits and egg mixture will absorb a surprising amount of liquid during baking, resulting in a perfectly moist and flavorful casserole, not a soggy one.
- The Brown Sugar Secret: Don’t skip the brown sugar in the egg mixture! It’s a subtle but essential ingredient that perfectly balances the savory sausage and the peppery gravy, adding a wonderful depth of flavor that sets this casserole apart.
- Check for Doneness: To ensure the eggs are fully set and the biscuits are cooked through, gently insert a knife into the center of the casserole. If it comes out clean, your casserole is ready. The top should be beautifully golden brown and bubbly.
- Rest Before Serving: Like most casseroles, allowing it to rest for 5-10 minutes after baking helps the layers set and makes for cleaner slices. This also allows the internal temperature to distribute evenly.
Storing and Reheating Your Delicious Leftovers
This Biscuits and Gravy Casserole is just as delightful the next day, making it an ideal choice for leftovers. Proper storage and reheating will ensure you enjoy every last bite.
Refrigeration
Any leftover casserole should be covered tightly with plastic wrap or transferred to an airtight container and stored in the refrigerator. It will keep well for up to 3 days. To reheat individual portions, simply place them on a microwave-safe plate and warm in the microwave until heated through, usually 1-2 minutes depending on the portion size.
Freezing for Future Feasts
Yes, this casserole freezes beautifully! For best results, allow the casserole to cool completely after baking. Cut it into individual portions or leave it whole, then wrap it tightly in a double layer of plastic wrap and a layer of aluminum foil. Place it in a freezer-safe container or heavy-duty freezer bag for up to 3 months.
When you’re ready to enjoy, transfer the frozen casserole (or individual portions) to the refrigerator to defrost overnight. To reheat from frozen, it’s best to wrap it loosely in foil and reheat in the oven at 350 degrees F (175 degrees C) for about 20-30 minutes, or until thoroughly heated. If reheating individual defrosted portions, the microwave works well, or you can use a toaster oven for crispier edges.

What to Serve Alongside Your Hearty Breakfast Casserole
While this Biscuits and Gravy Casserole is undeniably filling and satisfying on its own, it also pairs wonderfully with a variety of breakfast sides, especially if you’re hosting a brunch or a large breakfast gathering. Here are some fantastic options to complement your hearty main dish:
- Cheesy Bacon Sausage Breakfast Sliders: For an extra meaty and cheesy punch, these sliders make a great addition.
- Strawberry Oatmeal Breakfast Muffins: A lighter, fruit-filled option to balance the richness of the casserole.
- Cranberry Orange Breakfast Cake: A festive and zesty cake offering a sweet contrast.
- Cinnamon Sugar Cruffins: Light, airy, and sweet, these pastries are perfect for rounding out a brunch spread.
- Fresh Fruit Salad: A simple bowl of mixed berries, melon, and grapes provides a refreshing, healthy counterpoint.
- Crispy Hash Browns or Home Fries: If you crave extra potato goodness, these are always a welcome addition.
- A Warm Beverage: Coffee, tea, or orange juice will complete the perfect breakfast experience.
Biscuits and Gravy Casserole
Julie Chiou
10 minutes
35 minutes
45 minutes
8
Equipment
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Baking dish
Ingredients
- 1 pound (454 g) fresh breakfast sausage, mild or hot
- ½ teaspoon onion powder
- Salt and pepper, for seasoning
- 12 ounce (340 g) package of refrigerated biscuits, cut into quarters
- 1 ½ cups (170 g) cheddar cheese, shredded
- 6 eggs
- ½ cup (118 ml) milk
- 1 Tablespoon brown sugar
For the gravy:
- 3 Tablespoons (42 g) salted butter
- 3 Tablespoons flour
- 1 teaspoon salt
- 1 teaspoon pepper
- ½ teaspoon thyme
- 2 cups (473 ml) whole milk
Instructions
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Preheat the oven to 350°F (177°C) and spray a 9×13 inch baking dish.
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Add the sausage and onion powder into a large skillet and fry, breaking into smaller pieces. Season with salt and pepper and cook until the sausage is browned.
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Sprinkle quartered biscuits on the bottom of the baking dish.
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Spoon the seasoned sausage out of the pan and layer over the biscuits. Make sure to leave the grease and a little bit of sausage in the pan to make the gravy later!
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Sprinkle shredded cheese over the sausage mixture.
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In a separate bowl, whisk together eggs with milk and brown sugar. Pour this mixture over the top of the cheese.
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In the greased skillet, melt the butter over medium heat. Stir in the flour and allow this to cook for at least 3 minutes.
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Slowly whisk in the salt, pepper, thyme and milk. Heat this on medium heat until thickened.
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Pour the gravy over the casserole.
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Bake for 30-40 minutes. If biscuits and eggs are not fully cooked, continue baking for 5 more minutes at a time.
Notes
- The brown sugar balances this casserole perfectly because of the mild heat from the sausage and pepper in the gravy. It pairs perfectly!
- You might feel like there is a lot of gravy for this casserole, but it really soaks up while cooking!
Nutrition
Serving: 1 serving
- Calories: 562 kcal
- Carbohydrates: 29 g
- Protein: 23 g
- Fat: 39 g
- Saturated Fat: 15 g
- Polyunsaturated Fat: 6 g
- Monounsaturated Fat: 14 g
- Trans Fat: 0.3 g
- Cholesterol: 206 mg
- Sodium: 1301 mg
- Potassium: 424 mg
- Fiber: 1 g
- Sugar: 7 g
This website provides approximate nutrition information for convenience and as a courtesy only. Nutrition information can vary for a variety of reasons. For the most precise nutritional data use your preferred nutrition calculator based on the actual ingredients you used in the recipe.
The default measuring system for this website is US Customary. Unit conversions are provided for convenience and as a courtesy only. While we strive to provide accurate unit conversions, please be aware that there may be some discrepancies.