Name: Biscuits & Gravy Casserole
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Cuisine: American
Ingredients: 1 can refrigerated biscuits; 1 pound breakfast sausage; 1/4 cup all-purpose flour; 2 1/2 cups whole milk; 1/2 teaspoon salt; 1/2 teaspoon black pepper; 1 tablespoon butter (optional)

This Biscuits & Gravy Casserole is the ultimate Southern comfort dish wrapped in a cozy, bubbling bake. Golden, flaky biscuits sit atop a bed of creamy sausage gravy, all baked together until everything is bubbling and the tops are just the right level of crisp. It takes the classic biscuits and gravy breakfast we all love and transforms it into a one-dish wonder that’s perfect for a lazy weekend brunch or a hearty weekday breakfast-for-dinner.

Whether you’re cooking for a crowd or meal prepping for the week, this casserole comes together easily with minimal cleanup—and maximum satisfaction. The layers of flavor from seasoned sausage, velvety gravy, and buttery biscuits offer a nostalgic bite with every forkful. It’s that kind of recipe that invites you back for seconds… or thirds.

Preparation Phase & Tools to Use

To make this Biscuits & Gravy Casserole seamless and stress-free, having the right tools at hand is key:

Large Skillet: You’ll use this to brown your sausage and create the creamy gravy base. A heavy-bottomed skillet retains heat well and prevents burning.
Whisk: Essential for stirring the gravy as it thickens to prevent lumps and ensure smoothness.
9×13 Baking Dish: This casserole dish allows for even baking and the perfect golden biscuit top.

Mixing Spoon or Spatula: Ideal for incorporating ingredients and transferring gravy into the dish.
Oven Mitts: Because safety always comes first when handling hot dishes.

Having these basics in place helps the process flow from stovetop to oven with minimal fuss, so you can focus on flavor.

Ingredients for the Biscuits & Gravy Casserole

Refrigerated Biscuits: These bake up golden and fluffy, creating the perfect topping to soak up all that rich gravy.
Breakfast Sausage: Brings the savory punch and essential fat that flavors the entire casserole.
All-Purpose Flour: Used to create a roux for the gravy—this is what thickens it up beautifully.

Whole Milk: The creamy base that brings everything together into that dreamy, pourable sausage gravy.
Salt & Black Pepper: Simple but essential seasoning that enhances the depth of the gravy.
Butter (optional): Adds an extra layer of richness, especially if you like your gravy with a little extra silkiness.

How To Make the Biscuits & Gravy Casserole

Step 1: Brown the Sausage

In a large skillet over medium heat, cook the breakfast sausage until fully browned and crumbled. Don’t drain the fat—it’s key for flavor!

Step 2: Make the Gravy

Sprinkle the flour over the cooked sausage. Stir constantly to coat, cooking for about a minute. Gradually pour in the milk while whisking to prevent lumps. Simmer until thickened, then season with salt and black pepper.

Step 3: Preheat and Prepare

Preheat your oven to 375°F. Pour the sausage gravy into your 9×13 baking dish, spreading it evenly.

Step 4: Add the Biscuits

Cut the refrigerated biscuit dough into halves or quarters and place them on top of the gravy layer, spaced slightly apart to allow for rising.

Step 5: Bake to Golden Perfection

Bake uncovered for 25-30 minutes, or until the biscuits are beautifully golden and cooked through. Let it rest a few minutes before serving.

How to Serve and Store This Casserole

This casserole is best served warm right out of the oven when the biscuits are at their flakiest and the gravy is creamy and hot. Pair it with scrambled eggs or a fresh fruit salad for a full breakfast spread.

To store leftovers, cover the dish tightly or transfer to an airtight container and refrigerate for up to 4 days. Reheat individual portions in the microwave or warm the entire dish in the oven at 350°F until heated through. You can also freeze the casserole before baking—just thaw overnight and bake when ready!

Frequently Asked Questions

How do I keep the biscuits from getting soggy?

Make sure your gravy is thick before layering on the biscuits, and bake uncovered to help them crisp up.

Can I make this ahead of time?

Yes! You can fully assemble the casserole, cover it, and refrigerate overnight. Just bake it fresh the next morning.

What sausage works best?

Mild or hot breakfast sausage both work—choose based on your spice preference. You can even mix in maple sausage for a sweet-savory twist.

Can I use homemade biscuits?

Absolutely. Just make sure they’re portioned small enough to bake evenly on top of the gravy layer.

Is this freezer-friendly?

Yes, but for best texture, freeze it unbaked. Wrap it well and thaw overnight before baking.

Want More Casserole Ideas?

If you loved this Biscuits & Gravy Casserole, try these other comforting favorites from the blog:

And if you’re looking for daily recipe inspiration, follow me on Pinterest at Life With Olivia.

Save This Recipe for Later

📌 Save this recipe to your Pinterest breakfast board so you can come back to it any time.

And let me know in the comments how yours turned out. Did you add shredded cheese on top or swap the sausage for bacon?

I love hearing how others make these recipes their own. Questions are welcome too—let’s help each other bake smarter.

Biscuits & Gravy Casserole

Author: Olivia McKenney
Total Time: 45 minutes

Yield: 6 servings

Print Recipe

Description

This Biscuits & Gravy Casserole is a cozy, hearty twist on the Southern classic. Featuring golden flaky biscuits nestled over creamy homemade sausage gravy, it’s the perfect comfort breakfast to feed a crowd or enjoy throughout the week. Easy to prep and big on flavor, this casserole will quickly become a brunch staple in your kitchen.