“Imagine waking up to the aroma of freshly baked biscuits wafting through the kitchen, mingling with the comforting scent of fluffy eggs and melted cheese. That’s exactly the magic behind my Cheddar Bay Biscuit Egg Breakfast Casserole. This recipe is not only quick to whip up, making it the ideal choice for busy mornings or cheerful weekend brunches, but it’s also incredibly adaptable, allowing you to sprinkle in your favorite meats or vegetables for a personal touch. It combines the beloved flavors of Cheddar Bay biscuits with rich, fluffy eggs, promising a delightful start to your day—whether you’re serving it at a holiday gathering or just indulging yourself. Curious about how to bring this savory delight to your table?”

Why will you crave this casserole?
Irresistible Flavor: The delightful blend of savory Cheddar Bay biscuits with creamy eggs creates a deliciously satisfying dish that will become a breakfast staple.
Customizable Options: From meats to veggies, you can tailor this casserole to suit any taste preference, making it a crowd-pleaser for family and guests.
Quick and Easy: With simple ingredients and an easy preparation process, you’ll have this warm, cheesy goodness on the table in no time.
Perfect for Batch Cooking: Whether you’re feeding a crowd or meal prepping for the week, this casserole is ideal for leftovers—just store them away and enjoy later! Pair it with a Blueberry Breakfast Casserole for a delightful brunch spread.
Texture Heaven: Enjoy the contrast of the fluffy eggs and chewy biscuit bites that create an unbelievably comforting experience with every bite.
Cheddar Bay Biscuit Egg Breakfast Casserole Ingredients
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For the Casserole
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Cheddar Bay Biscuit Mix – Provides the base for the casserole, adding flavor and structure. Can substitute with another cheddar biscuit mix if desired.
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Shredded Cheddar Cheese – Adds creaminess and a rich cheesy flavor. Use sharp cheddar for a stronger taste.
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Milk – Contributes moisture and creaminess to the dish. Whole, 2%, or almond milk can be used as alternatives.
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Large Eggs – Essential for binding the casserole together and adding protein. Substitute with flax eggs or silken tofu for a vegan option.
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Garlic Powder – Enhances the flavor profile with a savory kick. Fresh minced garlic can be used for a more robust taste.
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Onion Powder – Adds depth to the flavor. Shallots or diced onions can work well if you prefer fresh ingredients.
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Salt – Enhances all flavors in the dish. Adjust according to taste or dietary restrictions.
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Black Pepper – Provides a bit of heat and balances the flavors. White pepper can be an alternative for a milder taste.
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Butter – Used for greasing the casserole dish to prevent sticking. Olive oil can be used as a healthier alternative.
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Optional Add-Ins
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Cooked Meats – Bacon, sausage, or ham can be added for a meatier option. These add extra flavor and heartiness.
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Vegetables – Dice bell peppers, onions, or spinach for a veggie-loaded version. This increases nutrition and adds vibrant color.
Embrace your creativity and transform this Cheddar Bay Biscuit Egg Breakfast Casserole into a dish your family and friends will love!
Step‑by‑Step Instructions for Cheddar Bay Biscuit Egg Breakfast Casserole
Step 1: Preheat the Oven
Begin by preheating your oven to 350°F (175°C). While the oven warms up, grab a 9×13-inch casserole dish and grease it generously with butter or cooking spray. A well-greased dish will ensure your Cheddar Bay Biscuit Egg Breakfast Casserole comes out easily and stays intact when sliced.
Step 2: Prepare the Biscuits
Next, prepare the Cheddar Bay biscuits according to the instructions on the box. Once they are baked to a lovely golden-brown color, allow them to cool for a few minutes. After cooling, cut the biscuits into small, bite-sized pieces to ensure they soak up the delicious egg mixture effectively.
Step 3: Mix the Egg Mixture
In a large mixing bowl, whisk together the eggs, milk, garlic powder, onion powder, salt, and black pepper until well combined. You can also toss in any optional cooked meats or vegetables at this stage if you desire extra flavor and nutrition. Aim for a smooth consistency, which will be the binding agent for your casserole.
Step 4: Assemble the Casserole
Now it’s time to assemble the casserole! Layer the biscuit pieces evenly at the bottom of the greased dish. Then, carefully pour the egg mixture over the biscuits, making sure everything is evenly coated. Finish with a generous sprinkle of shredded cheddar cheese on top for that gooey, melty goodness that makes this Cheddar Bay Biscuit Egg Breakfast Casserole irresistible.
Step 5: Bake the Casserole
Once assembled, place the casserole in your preheated oven and bake for 30–35 minutes. Keep an eye on it; you’ll know it’s done when the eggs are set, the cheese is bubbly and melted, and the edges have turned a beautiful golden brown. The aroma will fill your kitchen, promising a delightful meal ahead.
Step 6: Cool and Serve
After baking, remove the casserole from the oven and allow it to cool slightly for about 5–10 minutes. This cooling period helps the casserole set a bit, making it easier to slice. Once cooled, slice into squares and serve hot, enjoying the comforting flavors of your Cheddar Bay Biscuit Egg Breakfast Casserole with your favorite sides!

Expert Tips for Cheddar Bay Biscuit Egg Breakfast Casserole
Uniform Biscuit Size: Ensure you cut the biscuit pieces into uniform sizes for even baking; this helps each piece absorb the egg mixture perfectly.
Avoid Overmixing: Mix the egg mixture gently to prevent it from becoming tough; you want light and fluffy eggs in your casserole.
Cool Before Slicing: Allow your Cheddar Bay Biscuit Egg Breakfast Casserole to cool for a few minutes before cutting, which helps it hold its shape better.
Customize Wisely: When adding optional meats or vegetables, keep the total volume balanced to maintain the ideal egg-to-biscuit ratio; too many add-ins can make the dish soggy.
Spice It Up: Consider adding a pinch of cayenne pepper or a splash of hot sauce to the egg mixture for a spicy touch that elevates the flavors beautifully.
Cheddar Bay Biscuit Egg Breakfast Casserole Variations
Feel free to let your creativity shine as you customize this delightful casserole to your taste!
- Dairy-Free: Substitute milk with almond milk and use non-dairy cheese for a creamy, vegan option that everyone can enjoy.
- Spicy Kick: Add a teaspoon of cayenne pepper or a splash of your favorite hot sauce into the egg mixture for a delightful heat.
- Vegetable Blend: Load up with diced bell peppers, spinach, or sautéed mushrooms for a colorful veggie-packed twist that enhances both flavor and nutrients.
- Herb Infusion: Mixing in fresh herbs like chives, parsley, or thyme elevates the flavor profile and adds a fragrant touch that everybody will appreciate.
- Savory Meats: Incorporate cooked bacon, sausage, or diced ham to create a heartier, protein-rich version that’s guaranteed to please the meat lovers.
- Cheddar Explosion: Use a mix of cheeses such as pepper jack for a spicy version or gouda for a smoky hint, enhancing the cheesy goodness even further.
By thinking outside the box and mixing in various ingredients, you can make this Cheddar Bay Biscuit Egg Breakfast Casserole uniquely yours. Serve it alongside Breakfast Protein Biscuits or Easy Breakfast Potatoes for a complete and satisfying meal!
Make Ahead Options
These Cheddar Bay Biscuit Egg Breakfast Casseroles are a fantastic option for meal prep! You can assemble the casserole up to 24 hours in advance—simply prepare it as directed, but refrigerate it before baking. To maintain quality, cover the dish tightly with plastic wrap to prevent drying out. When you’re ready to eat, remove it from the fridge and let it sit at room temperature for about 30 minutes. Then, bake it as directed until the cheese is bubbly and the eggs are set. This way, you’ll have a delicious, hearty breakfast ready with minimal effort on busy mornings!
What to Serve with Cheddar Bay Biscuit Egg Breakfast Casserole
Imagine the perfect breakfast spread that cherry-picks delightful flavor pairings to complement each cheesy, fluffy bite.
- Fresh Fruit Salad: A colorful mix of seasonal fruits adds a refreshing sweetness that brightens your morning and balances the savoriness of the casserole. Try a combination of berries, melons, and citrus for a vibrant touch!
- Crispy Bacon or Sausage: The salty crunch of crispy bacon or hearty sausage perfectly contrasts the soft, cheesy casserole, making each bite even more satisfying. Their deep flavors enhance the breakfast experience beautifully.
- Greek Yogurt with Honey: Serving creamy Greek yogurt drizzled with honey offers a tangy, creamy element that pairs wonderfully with the casserole’s richness. Top with nuts or granola for extra texture!
- Sautéed Vegetables: A warm medley of sautéed spinach, bell peppers, and onions brings a burst of color and nutrition to your plate, lifting the entire meal. The slight crunch adds a delightful texture that complements the casserole.
- Light Green Salad: A refreshing salad dressed in vinaigrette can cut through the richness of the casserole; consider mixing crisp greens with cherry tomatoes and cucumbers. This adds brightness and crunch to your breakfast.
- Mimosa or Coffee: Elevate your morning by pairing this dish with a refreshing mimosa or a rich cup of coffee. The bubbly citrus meets the savory casserole, creating a delightful sip in every bite!
How to Store and Freeze Cheddar Bay Biscuit Egg Breakfast Casserole
Fridge: Store leftovers in an airtight container in the fridge for up to 4 days. This will keep the casserole fresh, ensuring you can enjoy it again soon!
Freezer: If you want to freeze, wrap individual slices in plastic wrap and then place them in a freezer-safe bag for up to 3 months. This method helps preserve the flavors and textures.
Reheating: To reheat, microwave slices for 30–45 seconds or bake at 350°F (175°C) for 10–15 minutes until warmed through. Enjoy your tasty Cheddar Bay Biscuit Egg Breakfast Casserole as if it was just made!
Make-Ahead: You can assemble the casserole the night before, cover, and refrigerate overnight. Simply bake it in the morning for a quick and delicious breakfast!

Cheddar Bay Biscuit Egg Breakfast Casserole Recipe FAQs
What type of biscuit mix should I use?
Absolutely, the star of your casserole is the Cheddar Bay Biscuit mix, which brings that unbeatable flavor and texture. If you’re in a pinch or want a slight variation, you can substitute it with another cheddar biscuit mix. Just be sure to follow the instructions for whichever brand you choose!
How long can you store leftovers?
You’ll want to enjoy your scrumptious Cheddar Bay Biscuit Egg Breakfast Casserole within 4 days when stored in an airtight container in the fridge. Just make sure it’s completely cooled before sealing to maintain its freshness!
Can I freeze this casserole?
Yes, you can! If you’re looking to save some for later, wrap individual slices of the casserole in plastic wrap and then place them in a freezer-safe bag. It will keep well for up to 3 months. When you’re ready to enjoy it, simply thaw overnight in the fridge before reheating.
What if the casserole doesn’t set while baking?
If your casserole isn’t setting properly, there might be a few culprits. First, check that you’ve followed the ingredient ratios closely—too much egg or dairy could make it too wet. Ensure you’re baking it long enough as well; if it’s starting to brown on top but is still wobbly, let it bake a little longer, checking every 5 minutes until set.
Is the casserole suitable for special diets or allergies?
Very! You can customize it to suit your dietary preferences. For a vegan option, swap the eggs with flax eggs (1 tablespoon flaxseed meal mixed with 2.5 tablespoons water equals one egg) or use silken tofu blended until smooth. Additionally, you can use almond milk instead of regular milk for a dairy-free alternative. Just be mindful of any specific allergies if you plan on adding optional ingredients like meats or nuts.
How can I make it spicier?
If you want to spice things up, consider adding a pinch of cayenne pepper or some chopped jalapeños to the egg mixture before baking. This will give your Cheddar Bay Biscuit Egg Breakfast Casserole an extra kick that’s sure to please those who enjoy a bit of heat!

Cheddar Bay Biscuit Egg Breakfast Casserole You'll Crave
Ingredients
Equipment
Method
- Preheat your oven to 350°F (175°C) and grease a 9x13-inch casserole dish with butter or cooking spray.
- Prepare the Cheddar Bay biscuits according to the box instructions and cut them into small pieces after cooling.
- In a mixing bowl, whisk together eggs, milk, garlic powder, onion powder, salt, and black pepper until combined.
- Layer the biscuit pieces at the bottom of the greased dish, pour the egg mixture over them, and sprinkle shredded cheddar cheese on top.
- Bake for 30–35 minutes until the eggs are set and the cheese is bubbly and golden brown.
- Allow to cool for 5–10 minutes before slicing into squares and serving hot.

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