Easy Biscuits and Gravy Breakfast Casserole

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I’ve always been a fan of hearty breakfasts, especially those that make mornings feel warm and indulgent. This Easy Biscuits and Gravy Breakfast Casserole was born from that love—a combination of comforting Southern flavors with the convenience of a make-ahead dish. I’ve tested it more times than I can count, always refining the layers until the biscuits were golden and the gravy luxuriously rich.

I love how this casserole transforms simple ingredients into something so fulfilling. The savory sausage, fluffy biscuits, and creamy gravy melt together in the oven, creating a dish that makes you want seconds. It’s the kind of breakfast that gathers everyone around the table, still in their pajamas, smiling before the first bite.

This recipe is also a lifesaver during busy mornings or holiday brunches. It takes minutes to prep and bakes into a bubbly masterpiece while you set the table or sip your coffee. If you love cozy breakfast casseroles like my Nutella French Toast Casserole or enjoy savory crowd-pleasers such as the Tasty English Muffin Breakfast Pizza, this one is for you.

Why You’ll Love This Easy Biscuits and Gravy Breakfast Casserole

This casserole brings all the comfort of a traditional Southern breakfast with none of the fuss. You’ll love it for how easy it is to prepare and how well it feeds a hungry crowd. The flavors are nostalgic yet exciting, with golden biscuits on top and layers of creamy, peppery sausage gravy beneath. It’s versatile, kid-friendly, and perfect for holidays or any day you need something hearty and homemade.

Ingredients

Every ingredient in this casserole plays a comforting and flavorful role. Sausage brings a savory depth and spice that anchors the dish. The biscuits provide that flaky, buttery texture we all crave, and they puff up perfectly in the oven. Eggs bind everything together while adding rich, protein-packed volume. Milk is essential to create a luscious gravy, while flour thickens it to the perfect consistency. Salt, pepper, and a pinch of garlic powder elevate the flavor without overpowering the traditional essence.

How to Make Easy Biscuits and Gravy Breakfast Casserole

Step 1: Cook the Sausage

In a large skillet over medium heat, cook the breakfast sausage until fully browned. Break it into crumbles as it cooks, then drain excess grease. Set aside.

Step 2: Make the Gravy

In the same skillet, sprinkle flour over the sausage drippings and whisk until smooth. Slowly pour in the milk, whisking constantly to avoid lumps. Add salt, pepper, and garlic powder. Simmer until the gravy thickens into a creamy consistency. Return the cooked sausage to the gravy and stir to combine.

Step 3: Prepare the Baking Dish

Preheat your oven to 375°F (190°C). Grease a 9×13-inch baking dish with butter or nonstick spray. Open the biscuit can and cut each biscuit into quarters. Arrange half of them at the bottom of the baking dish.

Step 4: Assemble the Casserole

Pour the sausage gravy mixture evenly over the biscuit layer. In a bowl, whisk the eggs and pour them over the sausage layer. Top with the remaining biscuit pieces.

Step 5: Bake

Place the casserole in the preheated oven and bake for 35 to 40 minutes, or until the biscuits are golden brown and the egg is fully set. Let it rest for 5 minutes before serving for easier slicing.

Recipe Variations and Possible Substitutions

If you’re looking to shake things up, there are plenty of fun ways to customize this casserole. For a spicier version, swap the breakfast sausage for hot Italian sausage or chorizo. You can also use turkey sausage for a lighter option without sacrificing flavor. Don’t have canned biscuits? Cubed day-old bread or crescent roll dough can fill in nicely. For the gravy, almond milk or oat milk are excellent dairy-free alternatives. If you’re feeding a crowd that loves cheese, stir in a cup of shredded cheddar or pepper jack to the egg mixture for added richness.

Serving and Pairing Suggestions

This breakfast casserole is satisfying enough to be a meal on its own, but a few sides can really round it out. Serve it with a fresh fruit salad or some crispy hash browns for balance. A side of sautéed spinach or roasted tomatoes adds brightness and color to the plate. For drinks, try fresh orange juice or a rich cup of coffee. If you’re hosting brunch, a mimosa or Bloody Mary would be a perfect pairing.

Storage and Reheating Tips

Store any leftovers in an airtight container in the refrigerator for up to 4 days. To reheat, place individual slices in the microwave for 1 to 2 minutes or until hot. For a crisper texture, reheat in the oven at 350°F for about 10 to 15 minutes. This casserole also freezes well—just wrap it tightly in foil and store for up to 2 months. Thaw overnight in the fridge before reheating.

FAQs

How do I make the Easy Biscuits and Gravy Breakfast Casserole ahead of time?

You can fully assemble the casserole the night before and refrigerate it. In the morning, bake as directed, adding 5-10 minutes to the baking time if it’s going straight from the fridge.

Can I use homemade biscuits in the Easy Biscuits and Gravy Breakfast Casserole?

Yes! Homemade biscuits work beautifully. Just cut them into smaller pieces before layering them in the dish.

Is it possible to make the Easy Biscuits and Gravy Breakfast Casserole vegetarian?

Absolutely. Use plant-based sausage and a milk substitute like almond milk. The flavor will still be rich and satisfying.

What’s the best way to reheat the Easy Biscuits and Gravy Breakfast Casserole without drying it out?

Reheat covered in the oven at 350°F or microwave individual portions with a damp paper towel to retain moisture.

Related Recipe You’ll Like

If you enjoyed this comforting and hearty breakfast casserole, you should also check out my Cottage Cheese Egg Bake. It’s light, protein-packed, and just as easy to prep ahead. Another great option is the Ultimate Homemade McGriddle, which brings all the sweet and savory elements you crave in a breakfast sandwich. These are perfect choices to rotate into your morning menu and just as crowd-pleasing.

Save and Share This Recipe for Later

Don’t forget to save this Easy Biscuits and Gravy Breakfast Casserole recipe for the next time you need a cozy morning meal! Pin it to your favorite breakfast board on Pinterest, or share it with your friends and family on Facebook and Instagram. It’s the perfect dish to bring people together and make any morning feel special.

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