This Lazy Biscuits Breakfast Casserole is a cozy way to start your day! It features fluffy biscuits, scrambled eggs, cheese, and your favorite breakfast meats all baked together.
It’s super easy to whip up—just mix and bake! Perfect for those busy mornings or a relaxing weekend brunch when you want something tasty and uncomplicated. Who’s in for seconds? 😋
Key Ingredients & Substitutions
Breakfast Sausage: This is key for flavor. You can use pork sausage, turkey sausage, or even veggie sausage if you want a lighter option. I like the taste of pork sausage the best!
Refrigerated Biscuits: I often use flaky biscuits for that nice, buttery taste. If you can’t find those, you can use homemade biscuit dough or even crescent roll dough. Just slice them up and arrange them in the dish!
Eggs: Fresh large eggs give the best results. If you’re looking for a dairy-free option, consider using a plant-based substitute like tofu or chickpea flour mixed with water instead.
Cheddar Cheese: Sharp cheddar adds great flavor. If you’re not a fan, mozzarella or Monterey Jack work well, too. You can use a dairy-free cheese if needed, just check if it melts well.
How Do I Ensure a Perfectly Cooked Casserole?
The trick to getting this casserole just right is to watch the baking time closely. Start by preheating the oven to 350°F and cook for about 30 minutes. Here’s how:
- Ensure the eggs are set—give the casserole a gentle shake; if it wobbles too much, it needs more time.
- Add the second cup of cheddar and return to the oven for 5-7 minutes, just until the cheese is melty and bubbly on top.
- Let it rest for a few minutes before cutting into it. This helps everything firm up slightly and makes serving easier!
Enjoy your delicious Lazy Biscuits Breakfast Casserole! It’s hearty and feels like a warm hug on a plate!

Lazy Biscuits Breakfast Casserole
Ingredients You’ll Need:
For the Casserole:
- 1 pound breakfast sausage (cooked and crumbled)
- 1 can (16.3 oz) refrigerated biscuits (like Pillsbury flaky biscuits)
- 6 large eggs
- 2 cups milk
- 2 cups shredded sharp cheddar cheese, divided
- 1/2 teaspoon salt
- 1/4 teaspoon black pepper
- 1/2 teaspoon dried parsley (optional, for garnish)
How Much Time Will You Need?
This delicious Lazy Biscuits Breakfast Casserole takes about 15 minutes to prep and 40 minutes to bake. You’ll spend a little time cooking the sausage and mixing the ingredients together, then let the oven work its magic! In total, you’re looking at about 55 minutes from start to finish.
Step-by-Step Instructions:
1. Preheat and Prepare:
First, preheat your oven to 350°F (175°C). Grease a 9×13-inch baking dish lightly with cooking spray or butter. This will help prevent sticking and make clean-up easier later!
2. Cook the Sausage:
In a skillet over medium heat, cook the breakfast sausage until it’s nicely browned and fully cooked. Make sure to crumble it as you cook. Once it’s done, drain any excess grease so your casserole isn’t too oily.
3. Arrange the Biscuits:
Now, take the can of refrigerated biscuits and separate them into individual pieces. Place these biscuits evenly over the layer of cooked sausage in the baking dish. This will give your casserole that wonderful biscuit base!
4. Whisk the Eggs:
In a large bowl, crack the 6 eggs and add the 2 cups of milk, 1/2 teaspoon of salt, and 1/4 teaspoon of black pepper. Whisk until everything is well combined; you want it nice and smooth.
5. Pour Over the Layers:
Carefully pour the egg mixture evenly over the biscuits and sausage in the baking dish. This will soak into the biscuits and create a fluffy texture.
6. Add Cheese:
Now, sprinkle 1 cup of the shredded cheese evenly over the top of the casserole. This adds delicious cheesy goodness!
7. Bake It Up:
Place the dish in the preheated oven and bake uncovered for about 30 minutes. Keep an eye on it; you want the eggs to be set and the biscuits to be cooked through.
8. Add More Cheese:
Once the first bake is done, carefully take the casserole out and sprinkle the remaining 1 cup of cheese on top. Put it back in the oven for another 5-7 minutes, until the cheese is melted and bubbly.
9. Garnish and Serve:
Once everything is golden and delicious, carefully remove the casserole from the oven. If you’d like, sprinkle a bit of dried parsley over the top for a pop of color. Serve warm and enjoy your hearty breakfast!
This Lazy Biscuits Breakfast Casserole is simple, satisfying, and perfect for any occasion. Enjoy it with family and friends!
Can I Use Turkey Sausage Instead of Pork?
Absolutely! Turkey sausage is a great lower-fat option and can add a nice flavor to your casserole. Just be sure to cook it until fully browned before adding it to the dish.
Can I Make This Vegetarian?
Yes! You can easily make this dish vegetarian by omitting the sausage and adding veggies like bell peppers, spinach, or mushrooms. Just sauté the veggies first to remove any excess moisture.
How Do I Store Leftovers?
Store any leftovers in an airtight container in the fridge for up to 3 days. To reheat, microwave individual portions or warm in the oven at 350°F (175°C) until heated through.
Can I Add Other Cheese Varieties?
Definitely! Feel free to mix up the cheeses. Mozzarella, Monterey Jack, or even a Mexican blend can work beautifully—just make sure they melt well.
