Biscuits and Gravy Casserole (Baked, with sausage)

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If you love classic sourdough biscuits and sausage gravy, you are going to love this biscuits and gravy casserole! Layered with biscuit dough, sausage, cheese, a creamy egg mixture, and gravy, it's everything you love about the classic breakfast dish, but a little more well-rounded and suited for feeding a crowd!

Biscuits and gravy casserole, y'all.

I know. I was skeptical, too.

Southerners take their biscuits and gravy seriously. But we also take our casseroles very seriously. So, when I first heard about biscuits and gravy casserole, I was... Intrigued.

"Is it just biscuits and gravy baked in a casserole dish?" I wondered. "That sounds like a hassle."

Well, that's not what it is, and it's not a hassle.

It's actually layered with biscuit dough, sausage, cheese (you think that doesn't go with biscuits and gravy, but it does!), a creamy mixture of eggs and cottage cheese, and the best part: gravy.

I blend my eggs with cottage cheese to add a protein boost we all need when eating biscuits and gravy. It's creamy, dreamy, and helps balance your blood sugar, which, if you hang around the cottage long enough, you know is high on my list of priorities. Balanced blood sugar is something everyone can benefit from (especially toddlers).

So, whether I need a comforting dinner that everyone will love, or a casserole to take to a church potluck, this is it. Biscuits and gravy casserole. The dish that every single Southern Baptist on planet earth can get behind.

Let me tell you all about it.

Why You'll Love This Biscuits and Gravy Casserole

• This biscuits and gravy casserole turns a classic comfort food into an easy, oven-baked breakfast that's simple to assemble and serve.
• Because it bakes in a 9×13 pan, this casserole is perfect for potlucks, holiday mornings, brunches, and family gatherings.
• Fluffy biscuits, savory sausage, melty cheese, and creamy homemade gravy make this casserole hearty, comforting, and filling.
• The blended egg and cottage cheese layer adds extra protein while keeping the casserole creamy and satisfying.
• This biscuits and gravy casserole can be prepped ahead of time, making busy mornings and special occasions stress-free.

Ingredients You'll Need

• Biscuit dough - This recipe calls for our sourdough buttermilk biscuits, which add tangy flavor and extra nutritional benefits, but any homemade or store-bought biscuit dough will work well.
• Breakfast sausage - Use pork sausage for classic flavor or substitute turkey sausage if preferred (I often use turkey sausage and no one can tell the difference!).
• Cheddar cheese - Adds richness and a savory, melty layer throughout the casserole. You might think cheese doesn't go with gravy, but trust me. It does!
• Butter - Combines with the sausage drippings to create a flavorful base for the gravy.
• All-purpose flour - Thickens the gravy and gives it that classic biscuits-and-gravy texture.
• Milk - Creates a smooth, creamy gravy. Whole milk works best, but use what you prefer.
• Eggs - Help bind the casserole and add structure as it bakes.
• Cottage cheese - Blends smoothly with the eggs and adds extra protein without making the casserole heavy.
• Salt and pepper - Simple seasoning to balance and enhance the flavors.

How to Make Biscuits and Gravy Casserole (Step-By-Step)

Step 1: Prepare the oven and dish. Preheat the oven to 350°F and grease a 9×13-inch baking dish.

Step 2: Prepare the biscuits. Pinch the biscuit dough into about 1-tablespoon pieces and scatter them evenly across the bottom of the dish; the bottom does not need to be completely covered since the biscuits will expand as they bake.

Step 3: Cook the sausage. In a large skillet over medium heat, brown the sausage until fully cooked, then remove it with a slotted spoon and scatter it evenly over the biscuits, leaving the grease in the pan.

Step 4: Add the cheese. Sprinkle the shredded cheddar cheese evenly over the biscuits and sausage.

Step 5: Start the gravy. Add the butter to the skillet with the sausage grease and melt over medium heat, then whisk in the flour to form a roux.

Step 6: Finish the gravy. Slowly pour in the milk, whisking constantly, and cook until the gravy comes to a gentle simmer and thickens; season with a pinch of salt and pepper, then remove from heat and set aside.

Step 7: Blend the egg mixture. In a blender, combine the eggs, cottage cheese, and a pinch of salt and pepper and blend until completely smooth.

Step 8: Assemble the casserole. Pour the egg mixture evenly over the biscuits, sausage, and cheese, then spoon the gravy over the top and gently spread it out. At this point, you might be wondering if the dish is too mushy to bake properly. Don't worry! It will!

Step 9: Bake the casserole: Bake at 350°F for 40-45 minutes, or until the casserole is set in the center and the biscuits are fully cooked.

Step 10: Rest and serve: Let the casserole rest for 5-10 minutes before slicing and serving.

Make-Ahead Instructions

This biscuits and gravy casserole is perfect for making ahead, which makes it ideal for busy mornings and special gatherings. You can fully assemble the casserole, cover it tightly, and refrigerate it overnight. When ready to bake, remove it from the fridge while the oven preheats and bake as directed, adding an extra 5-10 minutes if needed since it's starting cold. That's it! Perfect for potlucks, church gatherings, or holidays.

Storage and Reheating

Leftover biscuits and gravy casserole should be stored in the refrigerator, covered, for up to 3-4 days.

To reheat: Sprinkle the casserole with a little bit of water and warm it in a 350-degree oven for 10-15 minutes.

Variations and Substitutions to try

• Use spicy breakfast sausage instead of mild sausage for a little extra heat.
• Substitute turkey sausage for a lighter option with the same savory flavor (seriously, no one will know!).
• Swap cheddar cheese for Colby Jack, Monterey Jack, or pepper jack cheese.
• Replace cottage cheese with milk or half-and-half if needed, though the texture may be slightly less creamy.
• Add sautéed onions or bell peppers for extra flavor and texture.

Serving Suggestions

• Serve this biscuits and gravy casserole on its own for a hearty and filling breakfast.
• Pair it with fresh fruit or a simple green salad for a balanced brunch plate.
• Serve it with roasted potatoes or hash browns for an extra-comforting breakfast spread.
• This casserole is perfect for holidays, potlucks, church gatherings, and family brunches.

FAQs

Can I use store-bought biscuits?

Yes, store-bought biscuit dough works well and makes this recipe even easier. Start with six biscuits and follow the exact instructions, adding more dough if it doesn't seem like enough. You want the bottom of the pan to be evenly scattered with biscuit dough, but not completely covered.

Will the biscuits cook through?

Yes, pinching the dough into small pieces ensures the biscuits bake evenly and cook through completely. I was skeptical about this myself, but it all comes together perfectly!

Can I make this without cottage cheese?

Absolutely, swap the cottage cheese for the same amount of whole milk or half-and-half. It will taste great!

How do I know when the casserole is done?

The casserole is done when the center is set, the biscuits are cooked through, and the top no longer looks wet or jiggly.

You're Going to Love Biscuits and Gravy Casserole

Whether you are a good Southerner like me who loves biscuits and gravy and casseroles, or a skeptic who isn't sure if the two should be combined, you're going to love this biscuits and gravy casserole. It comes together easily, bakes into a dreamy, crowd-pleasing meal, and reheats beautifully. If you're taking it to a potluck, print off a couple of the recipe cards to share with your friends (trust me, they're going to want it!) Happy baking!

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