Easy Breakfast Casserole with Biscuits and Gravy is the ultimate hearty breakfast for weekends, holidays, family gatherings, and lazy Sunday mornings. It combines fluffy biscuit pieces, savory breakfast sausage, creamy country-style gravy, fluffy eggs, and melted cheddar cheese in one comforting baked dish.Instead of preparing biscuits and gravy separately, this recipe brings all the classic flavors together in a simple casserole.

Breakfast Casserole with Biscuits and Gravy:
The biscuit pieces bake into a golden, tender base while seasoned sausage and creamy gravy provide a rich, savory filling. Eggs add protein and make the casserole hearty enough to serve as a complete breakfast.This easy breakfast bake is especially convenient when you’re feeding a crowd. You can assemble much of it ahead of time, refrigerate it overnight, and bake it the next morning. Serve it with fresh fruit, coffee, orange juice, or a simple green salad for a delicious and satisfying meal.
History:
Biscuits and gravy is a beloved American breakfast combination with strong roots in Southern and Appalachian cooking. Soft biscuits served with creamy sausage gravy became popular as an inexpensive and filling meal that could feed hardworking families.
Breakfast casseroles developed as another convenient way to combine eggs, meat, bread, cheese, and other breakfast staples into a single dish. Over time, cooks began combining the flavors of biscuits and gravy with eggs and cheese to create hearty baked casseroles.This recipe brings those traditions together in an easy family-style breakfast that captures the comforting flavors of classic biscuits and sausage gravy while simplifying the preparation.
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Easy Breakfast Casserole with Biscuits and Gravy
Ingredients
For the Casserole
- 1 can (16 ounces) refrigerated buttermilk biscuits
- 1 pound breakfast sausage
- 8 large eggs
- ½ cup whole milk
- 1 cup shredded sharp cheddar cheese
- ½ cup shredded Monterey Jack cheese
- ½ teaspoon black pepper
- ½ teaspoon garlic powder
- ½ teaspoon onion powder
- ¼ teaspoon smoked paprika
For the Country Gravy
- 3 tablespoons butter
- 3 tablespoons all-purpose flour
- 2½ cups whole milk
- ½ teaspoon salt
- ½ teaspoon black pepper
- ¼ teaspoon garlic powder
- ¼ teaspoon onion powder
Instructions
Preheat the Oven
- Preheat your oven to 375°F (190°C).Lightly grease a 9×13-inch baking dish with butter or nonstick cooking spray.
Prepare the Biscuits
- Open the refrigerated biscuit dough.Cut each biscuit into approximately 4 pieces.Arrange the biscuit pieces evenly across the bottom of the prepared baking dish.Set aside.
Cook the Sausage
- Heat a large skillet over medium heat.Add the breakfast sausage and cook for approximately 7–9 minutes, breaking it into small crumbles as it cooks.Cook until browned and completely cooked through.Drain excess grease if necessary.Set aside.
Make the Country Gravy
- Melt the butter in a saucepan over medium heat.Whisk in the flour.Cook for approximately 1 minute.Gradually add the milk while whisking continuously.Continue cooking for approximately 4–6 minutes, until the gravy thickens.Add salt, black pepper, garlic powder, and onion powder.Taste and adjust the seasoning.
Layer the Casserole
- Spread the cooked sausage evenly over the biscuit pieces.Pour the seasoned egg mixture over the sausage and biscuits.Sprinkle the cheddar and Monterey Jack cheese evenly over the top.Pour the warm country gravy over the casserole, distributing it as evenly as possible.
Rest
- Remove the casserole from the oven.Allow it to rest for 5–10 minutes before slicing.This allows the layers to settle and makes serving easier.
Garnish and Serve
- Sprinkle with chopped green onions or fresh parsley.Add freshly cracked black pepper or a small amount of red pepper flakes if desired.Serve warm.
Notes
- Biscuits: Refrigerated buttermilk biscuits make this recipe especially convenient.
- Sausage: Mild, hot, or sage-flavored breakfast sausage can be used.
- Cheese: Sharp cheddar gives the strongest flavor, while Monterey Jack adds extra meltiness.
- Gravy: Make sure the gravy is thick enough to coat the back of a spoon.
- Eggs: Whisk thoroughly to distribute the seasonings evenly.
- Baking: Oven temperatures can vary, so check the center before removing the casserole.
- Resting: Allowing the casserole to rest helps it hold together when sliced.
- Leftovers: Refrigerate leftovers promptly in an airtight container.
Tips for Casserole with Biscuits and Gravy:
- Don’t overcrowd the biscuits: Spread them evenly across the bottom for consistent baking.
- Brown the sausage well: Browning develops deeper savory flavor.
- Drain excess grease: This prevents the finished casserole from becoming overly oily.
- Season every layer: Proper seasoning makes the flavors more balanced.
- Make smooth gravy: Add milk gradually while whisking to prevent lumps.
- Use freshly shredded cheese: It typically melts more smoothly.
- Check the center: The casserole should be fully set before serving.
- Don’t overbake: Remove the casserole as soon as the biscuits are golden and the eggs are cooked.
FAQs for Casserole with Biscuits and Gravy:
1. Can I use homemade biscuits?
Absolutely. Homemade buttermilk biscuits work wonderfully if you have the time to prepare them.
2. Can I make this casserole the night before?
Yes. Assemble it, cover it tightly, and refrigerate it overnight. Bake it the next morning, allowing a little extra time if necessary.
3. Can I use frozen biscuits?
It is best to follow the package instructions for the particular frozen biscuits. Some frozen biscuits may require a longer baking time than refrigerated dough.
4. Can I use sausage gravy from a package?
Yes. Homemade gravy provides the best flavor, but prepared sausage or country gravy can be used as a convenient shortcut.
5. Why is my casserole watery?
Excess moisture from the eggs, gravy, sausage, or other ingredients can cause this. Drain cooked sausage well and make sure the gravy is sufficiently thick.
6. Can I freeze this breakfast casserole?
Yes. Allow it to cool completely, portion it, and store it in airtight freezer-safe containers. Thaw overnight in the refrigerator before reheating.
7. How do I reheat leftovers?
Reheat individual portions in the microwave or warm the casserole covered with foil in a 350°F oven until heated through.
8. Can I add vegetables?
Yes. Sautéed mushrooms, spinach, onions, and bell peppers are excellent additions.
Conclusion:
Easy Breakfast Casserole with Biscuits and Gravy brings all the best parts of a classic Southern-inspired breakfast into one comforting baked dish. Fluffy biscuits, savory sausage, creamy country gravy, tender eggs, and melted cheddar create a hearty combination that is perfect for feeding family and friends.
The recipe is simple enough for a weekend breakfast but special enough for Christmas morning, Easter brunch, Thanksgiving breakfast, or a relaxed Sunday gathering. You can also customize it with bacon, vegetables, spicy sausage, ham, or extra cheese.Serve it warm with fresh fruit and a hot cup of coffee for a satisfying breakfast that feels homemade, comforting, and wonderfully indulgent.

