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If you love biscuits and gravy, you’re going to love this easy Biscuits and Gravy Breakfast Casserole!
This hearty breakfast combines flaky biscuits, savory breakfast sausage, fluffy eggs, melted cheddar cheese, and creamy sausage gravy in one delicious casserole.
It’s perfect for Christmas morning, weekend brunch, or anytime you want a filling breakfast the whole family will enjoy. You can even prepare most of it ahead of time to make breakfast a little easier.

Ingredients
- 1 pound breakfast sausage
- 1 can (16 oz) refrigerated flaky biscuit dough
- 6 large eggs
- 1/2 cup milk
- 1 cup shredded cheddar cheese
- 1/2 teaspoon salt
- 1/4 teaspoon black pepper
For the sausage gravy:
- 2 tablespoons butter
- 1/4 cup all-purpose flour
- 2 1/2 cups milk
- 1/2 teaspoon black pepper
- 1/4 teaspoon salt
Instructions
Preheat the oven to 350°F. Grease a 9 x 13-inch baking dish.
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Brown the breakfast sausage in a large skillet over medium heat, breaking it into small crumbles as it cooks. Drain off excess grease and set aside.
Cut the refrigerated biscuits into quarters. Arrange the biscuit pieces evenly across the bottom of the prepared baking dish.
Sprinkle the cooked sausage over the biscuit pieces.
In a mixing bowl, whisk together the eggs, 1/2 cup milk, salt, and pepper. Pour the egg mixture evenly over the biscuits and sausage.
Sprinkle the shredded cheddar cheese over the top.
Bake for about 20 minutes while you prepare the gravy.
To make the gravy, melt the butter in a saucepan over medium heat. Whisk in the flour and cook for about 1 minute.
Slowly whisk in the 2 1/2 cups of milk. Continue cooking, stirring frequently, until the gravy thickens. Stir in the salt and black pepper.
Remove the casserole from the oven and pour the sausage gravy evenly over the top.
Return the casserole to the oven and bake for another 15–20 minutes, or until the biscuits are cooked through and the eggs are set.
Let the casserole rest for about 5 minutes before serving.
Tips for Making Biscuits and Gravy Casserole
- Use flaky biscuits: Refrigerated flaky biscuit dough works especially well in this recipe.
- Make it cheesy: Add extra cheddar cheese or try Monterey Jack for a different flavor.
- Adjust the gravy: If you prefer thinner gravy, add a little extra milk until it reaches your desired consistency.
- Add some heat: Use hot breakfast sausage or add a pinch of cayenne pepper to the gravy.
Can You Make Biscuits and Gravy Casserole Ahead of Time?
You can brown the sausage and prepare the gravy the night before. Store them separately in airtight containers in the refrigerator.
In the morning, assemble the casserole with the biscuits, eggs, sausage, and cheese, then bake and add the warmed gravy as directed. For the best texture, I recommend baking it fresh rather than assembling the entire casserole the night before, since the biscuits can become soggy.
What to Serve with Biscuits and Gravy Casserole
This hearty casserole is delicious served with fresh fruit, orange juice, coffee, or a cup of hot chocolate. If you’re planning a Christmas breakfast or holiday brunch, you can also serve it alongside something sweet.
More Christmas Breakfast Recipes
If you’re planning a special Christmas morning breakfast, here are a few more recipes to add to your menu!
- Overnight French Toast Casserole – Prepare this French toast casserole the night before and bake it in the morning for an easy holiday breakfast.
- Easy Make-Ahead Cinnamon Roll Breakfast Casserole – Enjoy all the flavors of cinnamon rolls in a delicious breakfast casserole.
- Christmas Monkey Bread – A sweet, gooey cinnamon-sugar pull-apart bread with festive red and green sprinkles.
- Overnight Sausage Breakfast Casserole – A savory make-ahead breakfast with eggs, sausage, bread, and melted cheddar cheese.
How to Store Leftovers
Store leftover biscuits and gravy casserole in an airtight container in the refrigerator for up to 3 days.
Reheat individual portions in the microwave until heated through. You can add a splash of milk before reheating if the gravy has thickened too much.
This Biscuits and Gravy Breakfast Casserole is a delicious, filling breakfast that’s easy to make and perfect for sharing. Add it to your Christmas breakfast menu for a comforting meal everyone will love!
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