Discover the ultimate comfort food for any meal with this incredible Biscuits and Gravy Casserole. This recipe effortlessly transforms the beloved Southern classic—fluffy biscuits drenched in savory sausage gravy—into a convenient, easy-to-make casserole that’s perfect for feeding a crowd. Ideal for a cozy family brunch, a festive holiday gathering, or simply a hearty weekend breakfast, this casserole promises rich flavors and satisfying textures. Best of all, leftovers reheat beautifully, making it an excellent option for meal prepping throughout the week.
Having grown up in the heart of the South, my love for biscuits and gravy runs deep. Whether it’s the unique twist of Sweet Potato Biscuits with Chorizo Gravy or the indulgent delight of Sausage Gravy Stuffed Biscuits, this iconic comfort food is a staple. If you share this passion, then this Biscuits and Gravy Casserole is an absolute must-try. Its hearty nature and generous servings make it an ideal dish for entertaining. Many have even shared that it’s become a treasured tradition for their Christmas brunch, providing warmth and satisfaction during the holiday season.
What makes this casserole truly exceptional is its combination of convenience and authentic flavor. It ingeniously utilizes refrigerated biscuits, saving you precious prep time, while pairing them with a scratch-made, richly flavored sausage gravy. The result is a filling, “stick-to-your-ribs” breakfast casserole that embodies everything you love about the original dish, but in a much more manageable and crowd-friendly format. This all-in-one breakfast solution includes tender biscuits, fluffy eggs, savory sausage, and a generous layer of melted cheese, creating a harmonious blend of textures and tastes.
What Our Readers Are Saying
Nicole says- “This casserole is a true all-in-one breakfast that generously feeds everyone, including even the pickiest eaters. It’s hands down the best breakfast comfort food ever! I’ve made this for my family and co-workers countless times, and it’s constantly requested for repeat appearances. A definite five-star recipe!” ⭐⭐⭐⭐⭐
How To Make the Perfect Biscuits and Gravy Casserole
Crafting this delightful casserole is surprisingly straightforward, blending classic techniques with modern convenience. Follow these step-by-step instructions for a guaranteed success. (For a detailed recipe card with exact measurements, please refer to the section below.)
- Prepare the Biscuits. Begin by preheating your oven to 350 degrees Fahrenheit (175°C) and generously greasing a 9×13-inch baking dish. Take each refrigerated biscuit from the tube and cut it into four uniform pieces. These smaller pieces will create a wonderful base, ensuring every bite of your casserole includes a taste of the fluffy biscuit. Scatter these pieces evenly across the bottom of your prepared baking dish. This biscuit layer will soak up all the delicious flavors as it bakes.
- Cook the Sausage. In a large skillet, brown and crumble the breakfast sausage over medium heat. As it cooks, use a wooden spoon to break the sausage into small, even pieces. This ensures a consistent distribution of savory flavor throughout the casserole. Once the sausage is fully cooked and no longer pink, use a slotted spoon to remove most of it to a paper towel-lined plate. This step allows excess grease to drain. Crucially, leave approximately 1/4 cup of the cooked sausage and its flavorful drippings in the pan. These drippings are essential for building the rich base of your homemade gravy.
- Create the Roux. Return the skillet with the reserved drippings (and a bit of sausage) to medium heat. Add two tablespoons of butter to the pan and allow it to melt completely, blending with the sausage drippings. Once melted, sprinkle in 1/4 cup of all-purpose flour. Stir continuously with your wooden spoon, cooking this mixture (known as a roux) for about 2 minutes. This brief cooking time is vital for cooking out the raw flour taste, creating a smooth, rich base for your gravy.
- Finish the Gravy. With the roux ready, gradually whisk in 2 cups of milk. Pour the milk in slowly, whisking constantly to prevent lumps and ensure a creamy consistency. Season the gravy with 1/4 teaspoon of garlic powder, 1/2 teaspoon of salt, and 1/2 teaspoon of black pepper. Continue to simmer the gravy over medium heat, stirring frequently, until it thickens to your desired consistency. It should be rich and pourable, but not too thin. Once thickened, remove the pan from the heat.
- Prepare the Egg Mixture. In a separate medium-sized bowl, whisk together the 7 eggs with the remaining 1/2 cup of milk. Season this mixture with a pinch of salt and pepper to enhance the flavor. Whisk until the eggs are well combined and slightly frothy, ensuring a light and fluffy texture in the final casserole.
- Assemble the Casserole Layers. You already have the biscuit pieces arranged in your greased casserole dish. Now, generously sprinkle the cooked, crumbled sausage evenly over the biscuit layer.
- Add Sausage and Cheese. After the sausage, sprinkle half of the shredded Colby Jack cheese over the sausage layer. This cheese layer adds an extra dimension of flavor and helps bind the components together.
- Pour Egg and Gravy Mixtures. Carefully pour the whisked egg mixture evenly over the cheese and sausage layers. Immediately follow by pouring the warm, thickened sausage gravy on top of the egg mixture. Distribute it gently so it covers as much of the surface as possible.
- Final Cheese Layer. To complete the layering, sprinkle the remaining half of the shredded cheese over the top of the gravy. This final layer of cheese will melt and turn golden brown, creating an irresistible crust.
- Bake to Golden Perfection. Place the casserole in the preheated oven and bake for approximately 30 minutes. The casserole is ready when the top is golden brown, the biscuits are cooked through, and the egg mixture is set. If using larger “Grands” style biscuits, you might need an additional 5 minutes of baking time to ensure they are fully cooked.
Expert Tips for Making Your Biscuits and Gravy Casserole Shine
Achieving a truly outstanding Biscuits and Gravy Casserole involves a few insider tips that can elevate your dish from good to unforgettable:
- Sausage Selection: While regular breakfast sausage works perfectly, don’t hesitate to experiment with different varieties. For those who enjoy a little kick, hot sausage adds a delightful spicy note. Sage-flavored sausage is another excellent choice, infusing the gravy with its distinct aromatic herbs, enhancing the overall savory profile of the casserole.
- Choosing Your Biscuits Wisely: The type of refrigerated biscuit you choose significantly impacts the casserole’s texture. I personally recommend using a NON-Grands Pillsbury refrigerated biscuit. These tend to puff up less, integrating more seamlessly with the other ingredients and allowing the gravy and eggs to shine without being overshadowed by overly large biscuits.
- Adjusting Baking Time for Biscuit Size: If you opt to use “Grands” biscuits, which are larger and puff up more, be prepared to adjust your baking time. You will likely need to add an extra 5 to 10 minutes to the baking time to ensure the denser biscuit pieces are thoroughly cooked and fluffy inside.
- Customizing Egg Quantity: Some individuals find the recipe, as written with 7 eggs, to be quite “eggy.” If you prefer a less prominent egg flavor or a slightly softer, less dense casserole texture, feel free to reduce the number of eggs. Using only 5 or 6 eggs can yield a casserole where the biscuits and gravy take center stage, while still providing that essential breakfast element.
- Perfect Gravy Consistency: When whisking in the milk for the gravy, add it gradually. This prevents lumps and ensures a smooth, creamy gravy. If your gravy seems too thick, a splash more milk can thin it out. If it’s too thin, let it simmer a bit longer, stirring, until it reaches the desired thickness.
Creative Variations and Flavorful Substitutions
Over the years, many of you have generously shared your innovative suggestions for customizing this Biscuits and Gravy Casserole, proving its versatility. Here are some fantastic ways to adapt the recipe to your taste:
- Spice It Up: For those who love a bit of heat, simply opt for “Hot” breakfast sausage. Alternatively, for a more controlled spice level, add a pinch or two of crushed red pepper flakes to the sausage gravy during the simmering process. This allows the spice to infuse beautifully throughout the dish.
- Cheese Alternatives: While Colby Jack offers a fantastic melt and mild flavor, feel free to swap it out for other cheeses. Cheddar cheese is a popular choice, providing a sharper, more robust flavor. Monterey Jack, a blend like Mexican cheese, or even a smoky provolone could also create interesting flavor profiles.
- Add Bacon for Extra Flavor: For an even richer, smoky depth, consider adding some finely chopped, crispy bacon. You can mix the cooked bacon into the sausage when you’re preparing it, or sprinkle it generously over the top of the casserole along with the last layer of cheese for a delightful crunch and burst of flavor.
- Introduce Aromatics: Elevate the savory notes by adding some finely diced onion to the skillet when you cook the sausage. Sautéing the onion until tender and translucent will add a subtle sweetness and aromatic complexity to the casserole, enhancing its overall depth of flavor.
- Boost the Sausage: If you’re a true sausage lover and want its flavor to be more pronounced, simply double the amount of sausage called for in the recipe. This will make for an even heartier, meatier casserole that’s sure to satisfy.
- Vegetarian-Friendly Option: To transform this hearty breakfast into a delicious vegetarian meal, substitute the traditional breakfast sausage with a high-quality plant-based sausage alternative. Many excellent vegetarian sausage crumbles or patties are available that brown well and still provide that savory umami flavor needed for the gravy.
- Herbaceous Touches: Fresh herbs can add a burst of freshness. Consider chopping some fresh chives or parsley and sprinkling them over the finished casserole just before serving.
Make Ahead and Storage Solutions for Convenience
This Biscuits and Gravy Casserole is not only delicious but also incredibly convenient, especially when planning for busy mornings or future meals. Its make-ahead and storage capabilities make it a true breakfast champion.
Make Ahead Instructions: For ultimate ease, this entire recipe can be assembled the night before you plan to bake it. Prepare all the layers—biscuits, sausage, cheese, eggs, and gravy—in your baking dish, cover it tightly with plastic wrap or aluminum foil, and refrigerate overnight. In the morning, simply uncover and bake as directed. You might need to add an extra 5-10 minutes to the baking time since the casserole will be going into the oven cold. This method allows you to enjoy a freshly baked, hearty breakfast without the early morning hustle.
Storing Leftovers: Any leftover casserole will keep beautifully in an airtight container in the refrigerator for up to 4 days. This makes it perfect for quick breakfasts or lunches throughout the week. To reheat, simply microwave individual servings or warm larger portions in a preheated 350-degree oven until heated through.
Freezing for Later: This casserole also freezes exceptionally well, making it an excellent candidate for meal prep. To freeze, first bake the casserole according to the recipe instructions and allow it to cool completely to room temperature. Once cooled, cover it thoroughly with aluminum foil, ensuring it’s airtight, or transfer individual portions to freezer-safe containers. It can be frozen for up to 2 months without compromising flavor or texture. When you’re ready to enjoy it, thaw the frozen casserole in the refrigerator overnight. Then, heat it covered in a 350-degree oven until it’s warm throughout, which typically takes about 20-30 minutes for individual portions or longer for a full casserole.
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More Hearty Breakfast Casseroles You’ll Love
If you’re a fan of the ease and deliciousness of breakfast casseroles, explore some of our other cherished recipes that are perfect for feeding a family or a crowd:
- Breakfast Tater Tot Casserole
- Breakfast Mac and Cheese
- Eggs Benedict Casserole
- Cheese and Bacon Grits Casserole
- Breakfast Biscuit Bubble Up
- Sausage and Cheese English Muffin Casserole
If you’ve had the pleasure of making this Biscuits and Gravy Casserole, please take a moment to leave a comment and a rating below. We’d genuinely love to hear your thoughts and experiences!
Biscuits and Gravy Casserole
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Equipment
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9×13-inch baking dish
Ingredients
- 1 (8-count) tube refrigerated biscuits, best not to use Grands because they puff up so much
- 1 pound breakfast sausage
- 2 tablespoons butter
- 1/4 cup all-purpose flour
- 2 1/2 cups milk, divided
- 1/4 teaspoon garlic powder
- 1/2 teaspoon salt
- 1/2 teaspoon pepper
- 7 eggs
- 1 (8-ounce) block Colby Jack cheese, shredded
Instructions
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Preheat oven to 350 degrees F (175 C) and grease a 9X13-inch baking dish.
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Cut each biscuit into 4 pieces and scatter biscuit pieces across the bottom of the baking dish.
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Cook sausage in a large pan, crumbling it with a wooden spoon as it cooks. Once fully cooked, remove it with a slotted spoon to a paper towel-lined plate. Leave about 1/4 cup of sausage and drippings in the pan for the gravy.
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Add butter to the grease in the pan and set pan over medium heat. Add flour and stir and cook for 2 minutes.
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Gradually whisk in 2 cups of milk. Add garlic powder, salt, and pepper. Simmer until thickened. Remove from heat.
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Whisk together eggs with remaining 1/2 cup milk in a medium bowl. Season with a little salt and pepper.
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Sprinkle sausage over biscuits. Sprinkle 1/2 of cheese over sausage.
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Pour egg mixture on top, followed by gravy and remaining cheese. Bake for 30 minutes.
Video
Notes
For a Spicy Kick: To make your casserole spicy, use “Hot” breakfast sausage, or simply add a pinch or two of crushed red pepper flakes to the gravy mixture while it simmers.
Make Ahead & Storage: This casserole is excellent for meal prep. It can be fully assembled the night before and baked in the morning. Leftovers will remain fresh when stored in an airtight container in the refrigerator for up to 4 days.
Nutrition
Nutrition information is automatically calculated, so should only be used as an approximation.
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