When I first stumbled upon the recipe for Breakfast Biscuit Casserole, I knew instantly that it would become a staple in my household. This dish is not only comforting, but it captures the essence of a cozy brunch with minimal effort. Perfect for busy mornings or lazy weekends, it transforms ordinary ingredients into a hearty meal that the whole family will love. Picture this: a marriage of buttery biscuits, fluffy eggs, and savory sausage baked to perfection. What’s not to love?
Why You’ll Love This Dish
Breakfast Biscuit Casserole is the quintessential dish that checks all the boxes. Firstly, it’s incredibly quick to whip up, making it perfect for those frantic weekday mornings when you still want something delicious and satisfying. Budget-friendly? Absolutely! A single casserole can feed several people, stretching your grocery dollar without skimping on flavor.
Whether it’s a relaxed family brunch or a special holiday breakfast, this dish shines. You can even prepare it ahead of time, making your hosting duties a breeze. One delighted home-cook shared their thoughts: “My family can’t get enough of this! It’s so easy and always disappears fast at brunch!”
Step-by-Step Overview
Making Breakfast Biscuit Casserole is a straightforward affair. You’ll begin by whisking together eggs and milk, then cutting up refrigerated biscuits into bite-sized pieces. Layer the biscuits with cooked sausage (and any veggies you fancy), pour over the egg mixture, and top with cheese. After a quick bake in the oven, you’ll have a golden, bubbling dish that’s ready to impress!
Gather These Items
To get started, you’ll need the following ingredients:
- 1 can of refrigerated biscuits
- 6 large eggs
- 1 cup of milk
- 1 cup of shredded cheese (cheddar or your choice)
- 1 pound of breakfast sausage (cooked and crumbled)
- Salt and pepper to taste
- Optional: chopped vegetables (like bell peppers, onions, or spinach)
Feel free to swap out the cheese or add your favorite veggies to personalize this dish!

Directions to Follow
- Preheat your oven to 350°F (175°C).
- In a large mixing bowl, whisk together the eggs, milk, salt, and pepper until fully combined.
- Cut the refrigerated biscuits into quarters and place them in a greased baking dish.
- Scatter the cooked sausage over the biscuits, followed by any chopped vegetables you’re using.
- Carefully pour the egg mixture over the biscuits and sausage, ensuring everything is evenly coated.
- Sprinkle the shredded cheese on top to create a delicious crust.
- Bake in the preheated oven for 30-35 minutes, or until the eggs are set and the top is golden brown.
- Allow the casserole to cool for a few minutes before serving to set up nicely.
Best Ways to Enjoy It
Serve your Breakfast Biscuit Casserole warm, straight from the oven. It pairs wonderfully with a side of fresh fruit or a mixed green salad for a wholesome brunch spread. For an extra layer of flavor, drizzle some hot sauce or a tangy hollandaise sauce over the top. As for drinks, a refreshing mimosa or rich coffee complements this dish beautifully!
Keeping Leftovers Fresh
If you happen to have leftovers (though they’re rare!), store them in an airtight container in the refrigerator. The casserole will stay fresh for about 3-4 days. When you’re ready to enjoy it again, reheat it in the oven at 350°F (175°C) until warmed through. This method helps maintain its fluffy texture, avoiding the microwave which can make it soggy.
Helpful Cooking Tips
Here are a few tricks to ensure your Breakfast Biscuit Casserole turns out perfect every time:
- Let the biscuits sit at room temperature for about 10 minutes before cutting to make them easier to handle.
- Don’t skip the step of greasing your baking dish; it will help prevent sticking and make cleanup much easier!
- If you want to add more veggies, consider sautéing them first to bring out their flavors and reduce moisture.
Creative Twists
The beauty of this recipe lies in its versatility. For a southwestern twist, add jalapeños and pepper jack cheese. Craving something a little different? Try substituting the breakfast sausage with diced ham or cooked bacon. For a lighter option, swap in egg whites for a fluffy consistency.
Frequently Asked Questions
What’s the prep time for this casserole?
You can complete the prep in about 15-20 minutes, making it a quick breakfast option.
Can I make this casserole ahead of time?
Absolutely! You can prepare it the night before and just pop it in the oven in the morning.
How do I store and reheat leftovers?
Store leftovers tightly covered in the fridge for up to 4 days. Reheat in the oven at 350°F until warmed through for the best texture.

Enjoy whipping up this easy and delightful Breakfast Biscuit Casserole, and watch it become a favorite in your kitchen, just as it has in mine! Whether you serve it for a special occasion or just a regular day, it’s sure to earn rave reviews. Happy cooking!

Breakfast Biscuit Casserole
A comforting and hearty Breakfast Biscuit Casserole made with buttery biscuits, fluffy eggs, and savory sausage, perfect for brunch or breakfast.
- Prep Time: 20 minutes
- Cook Time: 35 minutes
- Total Time: 55 minutes
- Yield: 6 servings
- Category: Brunch
- Method: Baking
- Cuisine: American
- Diet: Omnivore
Ingredients
- 1 can of refrigerated biscuits
- 6 large eggs
- 1 cup of milk
- 1 cup of shredded cheese (cheddar or your choice)
- 1 pound of breakfast sausage (cooked and crumbled)
- Salt and pepper to taste
- Optional: chopped vegetables (like bell peppers, onions, or spinach)
Instructions
- Preheat your oven to 350°F (175°C).
- In a large mixing bowl, whisk together the eggs, milk, salt, and pepper until fully combined.
- Cut the refrigerated biscuits into quarters and place them in a greased baking dish.
- Scatter the cooked sausage over the biscuits, followed by any chopped vegetables you’re using.
- Carefully pour the egg mixture over the biscuits and sausage, ensuring everything is evenly coated.
- Sprinkle the shredded cheese on top to create a delicious crust.
- Bake in the preheated oven for 30-35 minutes, or until the eggs are set and the top is golden brown.
- Allow the casserole to cool for a few minutes before serving to set up nicely.
Notes
Serve warm with fresh fruit or a mixed green salad. Drizzle with hot sauce or hollandaise for added flavor.

