Make Ahead Biscuit Breakfast Casserole
Make Ahead Biscuit Breakfast Casserole is a hearty and comforting breakfast made with fluffy biscuits, savory sausage, eggs, cheese, and a creamy egg mixture. Everything comes together in one baking dish, making it a convenient choice for busy mornings and relaxed weekend breakfasts.

The best part is that you can assemble the casserole ahead of time and refrigerate it overnight. In the morning, simply bake it until golden and bubbly. It is perfect for family breakfasts, brunch gatherings, holidays, and special occasions.
Ingredients List
Serving, Prep Time, Cooking Time, Calories
Servings: 8
Prep Time: 20 minutes
Cooking Time: 40 to 45 minutes
Total Time: 1 hour 5 minutes
Calories: Approximately 430 calories per serving
Why You Will Love This Recipe
Easy Make Ahead Breakfast
Prepare the casserole the night before and bake it in the morning for a simple and convenient breakfast.
Hearty and Filling
Biscuits, sausage, eggs, and cheese create a satisfying combination that is perfect for feeding a family.
Creamy and Cheesy
Milk, cream, eggs, and melted cheese create a rich and comforting texture.
Great for Brunch
This casserole is easy to serve and works beautifully for family brunches, holidays, and gatherings.
Simple Ingredients
You only need a handful of familiar ingredients to make this hearty breakfast.
Step By Step Instructions
Cook the Sausage
Heat a large skillet over medium heat. Add the breakfast sausage and cook until browned and fully cooked, breaking it into small pieces as it cooks.
Drain any excess grease and set the sausage aside.
Prepare the Biscuits
Preheat the oven to 375°F if you are baking the casserole immediately.
Cut the refrigerated biscuit dough into small pieces. Arrange the pieces evenly in a greased 9 by 13 inch baking dish.
Add the Sausage
Spread the cooked sausage evenly over the biscuit pieces.
Make sure the sausage is distributed throughout the dish so every serving has a good amount of filling.
Add the Cheese
Sprinkle the cheddar and Monterey Jack cheese evenly over the sausage.
Prepare the Egg Mixture
In a large bowl, whisk together the eggs, milk, heavy cream, salt, black pepper, garlic powder, and onion powder.
Whisk until the mixture is smooth and evenly combined.
Pour Over the Casserole
Slowly pour the egg mixture over the biscuits, sausage, and cheese.
Press down gently with a spatula if needed so the biscuits are partially covered by the egg mixture.
Make It Ahead
Cover the assembled casserole tightly with plastic wrap or foil and refrigerate overnight.
For best results, allow it to sit at room temperature for about 15 to 20 minutes before baking.
Bake the Casserole
Bake uncovered for 40 to 45 minutes, or until the eggs are set, the biscuits are cooked through, and the top is golden.
If the top begins to brown too quickly, loosely cover the casserole with foil during the remaining baking time.
Rest and Serve
Remove the casserole from the oven and allow it to rest for about 5 to 10 minutes.
Garnish with fresh parsley, slice, and serve warm.

Variations To Try
Bacon Biscuit Casserole
Replace the sausage with cooked and chopped bacon for a smoky flavor.
Ham and Cheese Casserole
Use diced cooked ham with cheddar or Swiss cheese for a classic breakfast combination.
Vegetable Biscuit Casserole
Add spinach, bell peppers, mushrooms, or cooked onions for extra vegetables.
Spicy Sausage Casserole
Use spicy breakfast sausage and add a little crushed red pepper for extra heat.
Country Gravy Version
Serve the finished casserole with warm country gravy for an extra comforting breakfast.
Freezing Or Restoring
Freezing
For the best texture, freeze the baked casserole rather than the unbaked version.
Allow it to cool completely, cut it into portions, and wrap each portion tightly before placing it in a freezer safe container.
Use within 1 to 2 months for the best quality.
Reheating
Thaw individual portions in the refrigerator overnight.
Reheat in the oven at 350°F until warmed through. Smaller portions can also be reheated in the microwave.
Recipe Notes
Cook and drain the sausage before adding it to the casserole.
Do not skip the resting time after baking. It allows the eggs to finish setting and makes the casserole easier to slice.
If preparing the casserole overnight, keep it covered and refrigerated until ready to bake.
Baking time can vary depending on the size and material of your baking dish.
Allow refrigerated casserole to sit briefly at room temperature before baking for more even cooking.
FAQs
Can I prepare this casserole the night before?
Yes. Assemble the casserole, cover it tightly, and refrigerate it overnight. Bake it the following morning.
Can I use homemade biscuits?
Yes. Homemade biscuit dough can be used instead of refrigerated biscuit dough.
Can I use bacon instead of sausage?
Absolutely. Cook and chop the bacon before adding it to the casserole.
What cheese works best?
Cheddar, Monterey Jack, mozzarella, Colby Jack, and Swiss cheese all work well.
Can I add vegetables?
Yes. Spinach, mushrooms, bell peppers, tomatoes, and onions are delicious additions.
Can I freeze this breakfast casserole?
Yes. Allow the baked casserole to cool completely before freezing it in individual portions.
How do I know when the casserole is done?
The eggs should be fully set in the center, and the biscuits should be golden and cooked through.
Conclusion
Make Ahead Biscuit Breakfast Casserole is a delicious and convenient breakfast that combines fluffy biscuits, savory sausage, creamy eggs, and melted cheese in one hearty dish. Preparing it the night before makes busy mornings much easier.
Whether you are serving your family, hosting brunch, or preparing a holiday breakfast, this casserole is a simple and satisfying choice. Add your favorite vegetables or cheese to make it your own, then bake until golden and enjoy it warm.
Make Ahead Biscuit Breakfast Casserole
Course: Breakfast8
servings20
minutes45
minutes430
kcalIngredients
1 package refrigerated biscuit dough
• 1 pound breakfast sausage
• 8 large eggs
• 1 cup shredded cheddar cheese
• 1 cup shredded Monterey Jack cheese
• 1 cup milk
• 1/2 cup heavy cream
• 1/2 teaspoon salt
• 1/4 teaspoon black pepper
• 1/2 teaspoon garlic powder
• 1/2 teaspoon onion powder
• 2 tablespoons fresh parsley, chopped
Directions
- Cook the breakfast sausage in a large skillet over medium heat until browned and fully cooked. Break it into small pieces while cooking, then drain any excess grease.
- Preheat the oven to 375°F if baking immediately. Lightly grease a 9 by 13 inch baking dish.
- Cut the refrigerated biscuit dough into small pieces and arrange them evenly in the bottom of the baking dish.
- Spread the cooked sausage evenly over the biscuit pieces.
- Sprinkle the cheddar and Monterey Jack cheese over the sausage.
- In a large bowl, whisk together the eggs, milk, heavy cream, salt, black pepper, garlic powder, and onion powder.
- Pour the egg mixture evenly over the biscuits, sausage, and cheese.
- To make it ahead, cover the assembled casserole tightly and refrigerate overnight.
- When ready to bake, let the casserole sit at room temperature for about 15 to 20 minutes. Bake uncovered for 40 to 45 minutes, or until the eggs are set and the biscuits are golden and cooked through.
- Let the casserole rest for 5 to 10 minutes. Garnish with fresh parsley, slice, and serve warm.
Recipe Video
Notes
- For the best results, cook and drain the sausage before assembling the casserole. If preparing it overnight, keep it covered and refrigerated until ready to bake. Baking time can vary depending on your oven and baking dish. Allow the casserole to rest after baking so the eggs can finish setting and the slices are easier to serve.








