If you have ever dreamed of waking up to a breakfast that feels like a warm, cheesy hug, look no further than this Cheddar Bay Biscuit Breakfast Casserole Recipe. It perfectly combines savory sausage, vibrant vegetables, fluffy eggs, and those famously irresistible Cheddar Bay Biscuit flavors all baked into one comforting dish. Whether you want an impressive brunch centerpiece or an easy make-ahead meal that satisfies a crowd, this casserole will quickly become your go-to. The blend of cheeses, spices, and fresh ingredients delivers a layered taste and texture that’s impossible to resist.

Ingredients You’ll Need
These ingredients are simple staples, but each plays a crucial role in building the rich, hearty, and colorful character of the casserole. From the savory sausage and fresh peppers to the cheesy biscuit topping, every element contributes essential flavor and texture.
- 1 pound raw bulk sausage: Provides a flavorful, juicy base packed with savory goodness.
- 6 fresh green onions: Adds fresh, mild onion flavor and a pop of green color; reserve some for garnish.
- 2 small sweet peppers: Brings sweetness and crunch to balance the richness.
- 1 teaspoon paprika (divided): Adds a subtle smoky warmth and vibrant red hue.
- ½ teaspoon garlic powder: Delivers deep, savory undertones without overpowering.
- ½ teaspoon onion powder: Enhances the overall onion flavor without extra chopping.
- ¼ teaspoon Kosher salt: Essential to bring all the flavors together.
- ¼ teaspoon black pepper: Provides gentle heat and complexity.
- 1 package Red Lobster Cheddar Bay Biscuit mix: The star ingredient that infuses each biscuit with herby, cheesy magic.
- ¼ cup unsalted butter (melted, combined with biscuit seasoning): Keeps the biscuits tender and flavorful.
- ¾ cup + 2 tablespoons shredded cheddar cheese (divided): Gives a melty, sharp bite in both the casserole and biscuit topping.
- ¼ cup shredded pepper jack cheese (divided): Adds a gentle kick and creamy texture alongside cheddar.
- 8 large eggs: Binds the casserole filling together with rich creaminess.
- Country gravy, sausage gravy, or red eye gravy: Optional but delicious partner when serving.
- Hash browns: Perfect crispy side to round out your breakfast plate.
- Sliced tomatoes: Provide a fresh, juicy contrast to the richness.
- Hot sauce: Brings an optional zing for spice lovers.
How to Make Cheddar Bay Biscuit Breakfast Casserole Recipe
Step 1: Preheat and Prep
Begin by heating your oven to 375°F. Lightly coat an 8×10-inch baking dish with cooking spray so the casserole won’t stick. Also, line a large baking sheet with parchment paper to set aside later for your biscuits. These early steps make your baking process smoother and cleanup easier — always a win in my book.
Step 2: Cook the Sausage
Brown the sausage in a non-stick skillet over medium heat, letting it develop a gorgeous golden color before breaking it apart with a spatula. As the sausage cooks, sprinkle in half a teaspoon of paprika, the garlic and onion powders, Kosher salt, and black pepper to season deeply. Once cooked, use a slotted spoon to remove the sausage from the skillet, placing it on paper towels to drain excess fat—this keeps the casserole from getting greasy.
Step 3: Sauté Aromatics
In the same skillet, add the chopped green onions and sweet peppers. Cook gently over medium heat until they soften but don’t brown—about 2 to 3 minutes. This step unlocks their natural sweetness and adds a fresh brightness that complements the richness of the sausage and cheese perfectly.
Step 4: Combine Sausage and Vegetables
Once the veggies are tender, mix them back into the cooked sausage then transfer this flavorful combination into your prepared baking dish. Evenly sprinkle ¼ cup of the shredded cheddar and pepper jack cheeses over the top. This layer adds gooey richness and an inviting golden melt under the eggs that go on next.
Step 5: Whisk Eggs and Pour
In a separate bowl, whisk your eight large eggs thoroughly until smooth. Pour them evenly over the sausage and veggies, making sure to cover all the spaces so the entire casserole sets beautifully. Finally, sprinkle the remaining shredded cheeses over the top. This creates that signature cheesy layer that pulls everything together when baked.
Step 6: Bake the Base
Pop the dish into your preheated oven and bake for 12 to 14 minutes. The eggs should be just starting to set but still slightly soft in the middle—this gives the perfect foundation for your biscuits to rise on top without sinking.
Step 7: Prepare Biscuit Dough
While the casserole base bakes, get your biscuit dough ready using the Red Lobster Cheddar Bay Biscuit mix instructions. Use cold water as directed, and fold in ½ cup of shredded cheddar along with a tablespoon of those reserved green onions. In a separate small bowl, melt your butter and stir in the seasoning packet from the biscuit mix to create a flavorful herb butter for brushing later.
Step 8: Add Biscuit Dough on Top
Once the eggs are semi-set, pull the casserole from the oven and crank the temperature up to 425°F. Using a small cookie scoop, drop 12 equal dollops of biscuit dough evenly over the casserole surface. Don’t worry if the egg mixture looks a little loose; the biscuits will bake right on top and finish cooking together in the oven.
Step 9: Bake with Biscuits
Return the casserole to the oven and bake for 10 minutes. Afterward, brush half of your herb butter over the biscuit tops and sprinkle on the remaining ½ teaspoon paprika for an extra pop of color and flavor. Place the casserole back in the oven for another 5 to 8 minutes, until a toothpick inserted into the biscuits comes out clean and they’re beautifully golden brown.
Step 10: Final Baste and Garnish
Remove the casserole from the oven once more and generously baste the remaining herb butter over both the biscuits and the casserole surface while it’s hot. Finish by sprinkling additional shredded cheese and the last tablespoon of chopped green onions for a fresh, cheesy garnish that will impress everyone at your table. Let it rest for 5 minutes before serving so the layers can settle perfectly.
How to Serve Cheddar Bay Biscuit Breakfast Casserole Recipe

Garnishes
Fresh chopped green onions and extra shredded cheese sprinkled on top add vibrant color and an enticing aroma. A drizzle of hot sauce can also elevate the savory richness for those who like a bit of heat, making the dish customizable to everyone’s tastes.
Side Dishes
This casserole shines when paired with crispy hash browns for texture, juicy sliced tomatoes to cut through the richness, and a side of country, sausage, or red eye gravy for added indulgence. These simple accompaniments bring balance and variety to every bite.
Creative Ways to Present
Try serving this casserole straight from the baking dish for casual family brunches or portion it into individual ramekins for a more elegant presentation. For a crowd-pleasing twist, offer mini biscuit toppings alongside the casserole so guests can customize their servings with extra biscuits or none at all.
Make Ahead and Storage
Storing Leftovers
After enjoying your Cheddar Bay Biscuit Breakfast Casserole Recipe, transfer any leftovers into an airtight container and refrigerate for up to 3 days. This way, you can easily reheat a delicious breakfast without the fuss during your busy mornings.
Freezing
If you want to prep ahead, you can freeze the casserole before baking—cover tightly and freeze for up to 2 months. When you’re ready, thaw overnight in the refrigerator, then bake as directed, adding a few extra minutes if needed. This makes it a fantastic option for holiday mornings or busy weekends.
Reheating
To reheat, warm individual portions in the microwave for 1 to 2 minutes or place leftovers in a preheated 350°F oven until heated through and the biscuit topping is soft and comforting again. Add a quick splash of butter or cheese on top to revive that freshly baked allure.
FAQs
Can I use a different type of sausage for this casserole?
Absolutely! While bulk pork sausage adds classic savory flavor, you can substitute with turkey sausage, chicken sausage, or even a vegetarian sausage alternative to suit dietary preferences without losing the dish’s hearty character.
Is it possible to make this recipe dairy-free?
For a dairy-free version, look for a lactose-free biscuit mix, use dairy-free butter alternatives, and choose plant-based shredded cheeses. Keep in mind that the signature Cheddar Bay Biscuit flavor might be slightly different but still delicious.
How can I make this casserole spicier?
Add diced jalapeños with the peppers, incorporate a bit more paprika or cayenne pepper in the sausage seasoning, and serve with a hot sauce of your choice. Pepper jack cheese already adds a gentle heat, so feel free to turn up the spice to your liking.
Can this casserole be made the night before?
Yes, this is a great make-ahead dish! Prepare the casserole base completely and refrigerate overnight. Add the biscuit dough just before baking the next morning for fresh, fluffy biscuits and a warm breakfast ready to impress.
What tips help ensure the biscuits bake properly on top of the casserole?
Make sure the egg mixture is partially set but not fully cooked when you add the biscuit dough to give the biscuits a stable but warm surface to rise on. Also, do not overcrowd the biscuit portions so they have space to expand evenly during baking.
Final Thoughts
There is something truly special about waking up to the warm, cheesy comfort of the Cheddar Bay Biscuit Breakfast Casserole Recipe. Its layers of flavor, texture, and that signature biscuit topping come together to create a breakfast everyone will rave about. Don’t hesitate—gather these simple ingredients, follow these friendly steps, and treat yourself and your loved ones to a dish that feels like a daily celebration.
Print
Cheddar Bay Biscuit Breakfast Casserole Recipe
- Prep Time: 15 minutes
- Cook Time: 30 minutes
- Total Time: 45 minutes
- Yield: 12 servings
- Category: Breakfast Casserole
- Method: Baking
- Cuisine: American
Description
This Cheddar Bay Biscuit Breakfast Casserole is a savory, hearty morning dish featuring seasoned sausage, fresh veggies, fluffy eggs, and topped with irresistible Cheddar Bay biscuits. Combining bold flavors like paprika and cheese with a comforting texture, this casserole is perfect for family breakfasts or brunch gatherings.
Ingredients
Sausage and Vegetables
- 1 pound raw bulk sausage
- 6 fresh green onions (white and green parts chopped; reserve 2 tablespoons for garnish)
- 2 small sweet peppers (chopped)
- 1 teaspoon paprika (divided)
- ½ teaspoon garlic powder
- ½ teaspoon onion powder
- ¼ teaspoon Kosher salt
- ¼ teaspoon black pepper
Cheddar Bay Biscuits
- 1 package Red Lobster Cheddar Bay Biscuit mix
- ¼ cup unsalted butter (melted and combined with biscuit seasoning packet)
- ¾ cup + 2 tablespoons shredded cheddar cheese (divided; ½ cup for biscuits, ¼ cup for casserole, 2 tablespoons for garnish)
- ¼ cup shredded pepper jack cheese (divided)
- 1 tablespoon reserved green onions (for biscuit dough)
Egg Mixture
- 8 large eggs
Optional Accompaniments
- Country gravy, sausage gravy, or red eye gravy
- Hash browns
- Sliced tomatoes
- Hot sauce
Instructions
- Preheat and Prep: Preheat the oven to 375°F. Spray an 8×10-inch baking dish with cooking spray and set aside. Line a large baking sheet with parchment paper for subsequent biscuit preparation and set aside.
- Cook Sausage: Brown the sausage in a non-stick skillet over medium heat. Let it cook until golden brown on one side before breaking it up and stirring. Add ½ teaspoon paprika, garlic powder, onion powder, Kosher salt, and black pepper; stir well to combine. Remove sausage with a slotted spoon and drain on paper towels.
- Sauté Aromatics: In the same skillet, add chopped green onions and sweet peppers. Cook over medium heat until softened, about 2 to 3 minutes. Reduce heat if necessary to avoid burning.
- Combine Sausage and Vegetables: Mix the sautéed vegetables with the cooked sausage, then transfer the mixture evenly into the prepared baking dish. Sprinkle ¼ cup of combined shredded cheddar and pepper jack cheeses evenly over the mixture.
- Whisk Eggs and Pour: In a bowl, whisk the eggs thoroughly and pour evenly over the sausage-vegetable mixture, ensuring it fills all spaces. Top with the remaining shredded cheeses.
- Bake Casserole Base: Bake in the preheated oven at 375°F for 12-14 minutes until the egg mixture is mostly set but not completely firm.
- Prepare Biscuit Dough: While casserole bakes, prepare the Cheddar Bay biscuit dough as per package instructions, using cold water, ½ cup shredded cheddar cheese, and 1 tablespoon reserved green onions. Dissolve the herb seasoning packet into melted butter and keep it ready for brushing.
- Add Biscuit Topping: Remove casserole from oven and increase oven temperature to 425°F. Using a small cookie scoop, drop 12 equal portions of biscuit dough atop the semi-baked casserole. Note that the egg mixture beneath will still be somewhat soft.
- Bake with Biscuits: Return casserole to oven and bake for 10 minutes. Remove and brush biscuits with half the herb butter mixture. Sprinkle the biscuits with remaining ½ teaspoon paprika.
- Finish Baking: Place the casserole back in the oven and bake for another 5-8 minutes, or until a wooden toothpick inserted into the biscuits comes out clean and biscuits are golden.
- Baste and Garnish: Remove from oven and baste the remaining herb butter over the biscuits and casserole surface. Garnish with the remaining 2 tablespoons shredded cheddar cheese and reserved chopped green onions.
- Rest and Serve: Let the casserole stand for 5 minutes to set. Serve warm, optionally paired with country gravy, sausage gravy, red eye gravy, hash browns, sliced tomatoes, or hot sauce as desired. Enjoy your flavorful breakfast!
Notes
- Use cold water when preparing biscuit dough for a fluffier texture.
- The egg mixture will not be fully set when adding the biscuit topping – this is expected.
- You can adjust the level of paprika to taste for spice preference.
- This casserole can be made ahead and refrigerated overnight before baking.
- Leftovers reheat well in the oven or microwave.
- Optional sides such as gravy or hot sauce complement the dish beautifully.

