This Biscuits and Gravy Casserole is the definition of Southern comfort in a single dish — warm, hearty, and loaded with layers of flaky biscuits, creamy sausage gravy, and melty cheese. It’s the perfect make-ahead breakfast or brunch recipe that brings together everything you love about traditional biscuits and gravy, but in a simple, oven-baked casserole form.
Each bite is a combination of golden biscuit tops, rich sausage gravy underneath, and that irresistible creamy texture that keeps everyone coming back for seconds. It’s a crowd-pleaser for family breakfasts, holiday mornings, or cozy weekends. Plus, this recipe is incredibly easy to assemble — no need to make biscuits from scratch, and the gravy comes together in minutes.
Whether you’re serving a big family, hosting brunch, or prepping breakfast for the week, this Biscuits and Gravy Casserole will quickly become your go-to comfort recipe.
Why You’ll Love This Biscuits and Gravy Casserole
- Classic Southern flavor in an easy, baked format.
- Simple ingredients — canned biscuits and homemade gravy.
- Feeds a crowd and can be made ahead of time.
- Perfect for breakfast, brunch, or breakfast-for-dinner.
- Warm, comforting, and satisfying every time.
Ingredients You’ll Need
For the Casserole:
- 1 (16 oz) can refrigerated biscuits (8 large biscuits, such as Pillsbury Grands)
- 1 lb (450 g) breakfast sausage (pork or turkey)
- 1/4 cup all-purpose flour
- 3 cups whole milk (or 2%)
- 1/2 teaspoon garlic powder
- 1/2 teaspoon onion powder
- 1/2 teaspoon black pepper
- 1/4 teaspoon crushed red pepper flakes (optional)
- Salt to taste
- 1 cup shredded cheddar cheese (optional but delicious)
Optional Toppings:
- Chopped fresh parsley
- Additional black pepper or paprika for garnish
How to Make Biscuits and Gravy Casserole
Step 1: Preheat oven and prepare the pan
Preheat your oven to 375°F (190°C). Grease a 9×13-inch baking dish with butter or nonstick spray.
Step 2: Cook the sausage
In a large skillet over medium-high heat, cook the sausage until browned and fully cooked, breaking it into crumbles as it cooks. Do not drain all the fat — leave about 1 tablespoon for flavor.
Step 3: Make the gravy
Sprinkle the flour evenly over the cooked sausage and stir for 1 minute to coat the meat. Gradually whisk in the milk, stirring constantly to prevent lumps. Continue cooking for 4–5 minutes, or until the mixture thickens into a creamy gravy.
Season with garlic powder, onion powder, black pepper, red pepper flakes (if using), and salt to taste. Remove from heat.
Step 4: Assemble the casserole
Cut each biscuit into quarters. Spread half of the biscuit pieces evenly across the bottom of the prepared baking dish.
Pour the sausage gravy evenly over the biscuit layer. Sprinkle shredded cheese on top if desired.
Arrange the remaining biscuit pieces over the top.
Step 5: Bake
Bake uncovered for 25–30 minutes, or until the biscuits are golden brown and cooked through. If the tops brown too quickly, loosely cover with foil halfway through baking.
Step 6: Serve
Remove from the oven and let it rest for 5 minutes before serving. Sprinkle with parsley or extra black pepper, then serve warm.
Tips for the Best Results of Biscuits and Gravy Casserole
- Don’t overbake. Remove when biscuits are golden; overcooking will dry out the casserole.
- Use whole milk for the creamiest, richest gravy.
- Add cheese for an extra gooey, savory twist.
- To make ahead: Assemble the casserole up to 24 hours in advance and refrigerate. Bake the next morning.
- If gravy thickens too much: Stir in an extra splash of milk before layering in the dish.
- For a spicy kick: Use hot breakfast sausage or add diced jalapeños.
Variations & Substitutions
- Egg version: Add 4–6 beaten eggs between the gravy and top biscuit layer for a “breakfast bake” style casserole.
- Vegetarian option: Use plant-based sausage and vegetable broth for the gravy.
- Cheese lovers: Mix in pepper jack or mozzarella for a different flavor.
- Southern deluxe: Top with a drizzle of hot sauce or serve with fried eggs.
- Bacon version: Replace or combine sausage with cooked crumbled bacon.
What to Serve With Biscuits and Gravy Casserole
This hearty casserole pairs beautifully with:
- Scrambled or fried eggs
- Fresh fruit or a berry salad
- Hash browns or roasted potatoes
- A side of sautéed greens (like spinach or kale)
- Fresh orange juice or hot coffee
For brunch, serve alongside mimosas or sweet treats like cinnamon rolls or coffee cake.
Storage & Reheating Tips
- Refrigerator: Store leftovers in an airtight container for up to 4 days.
- Freezer: Freeze baked casserole portions for up to 2 months. Thaw overnight before reheating.
- Reheat: Warm individual portions in the microwave for 1–2 minutes or reheat the entire dish in the oven at 350°F (175°C) for 15–20 minutes, covered with foil.
Recipe FAQs
Can I use homemade biscuits instead of canned?
Yes, just prepare your biscuit dough and cut it into small pieces before layering. Bake as directed — you may need a few extra minutes of cooking time.
Can I make this casserole ahead?
Definitely. Assemble the night before, cover tightly with foil, and refrigerate. Bake fresh in the morning.
What kind of sausage works best?
Breakfast sausage (pork or turkey) is traditional, but you can use Italian sausage or even chorizo for a flavor twist.
Can I add eggs to make it a full breakfast casserole?
Yes! Pour 4–6 beaten eggs over the gravy before adding the top biscuit layer. Bake until eggs are set.
Why did my gravy get too thick?
If it cools down too much before baking, it thickens. Simply whisk in extra milk to loosen before layering.
Can I double the recipe?
Absolutely. Use two 9×13 pans or a large deep casserole dish — perfect for feeding a crowd.