Overnight Southern Breakfast Bake

Why This Sausage Gravy Biscuit Casserole is a Must-Try

Prepare yourselves, because this overnight biscuit and gravy casserole is unbelievably good. Growing up, biscuits and gravy weren’t a staple in my household, but I quickly discovered their magic in my freshman college cafeteria. I still recall how my brother and his roommates would treat themselves to a plate after finals at BYU’s Cannon Center – a tradition I now regret not adopting!

When I first considered a casserole version, I was admittedly skeptical. My main concern was the biscuits: would they turn soggy? To my absolute delight, they don’t! The texture is simply perfect, a beautiful blend of fluffy, slightly crisp biscuits soaking up that rich, savory gravy. The first time I made this, I practically devoured the entire pan over a day and a half. It’s truly versatile enough for breakfast, lunch, or even a comforting dinner. My brother Nate, a true biscuits and gravy connoisseur, couldn’t get enough, asking if he could “just eat all of this.” That’s how you know it’s a winner!

The original inspiration for a casserole came from Miss Information’s charming blog. While her recipe called for a gravy mix, I was determined to craft a homemade version. Why? Because the depth of flavor from scratch is unparalleled, and it’s surprisingly simple to achieve. I adapted The Pioneer Woman’s sausage gravy recipe, and the result was pure magic. This combination yields the best biscuits and gravy casserole you’ll ever taste. If you’re hosting for Christmas or any special gathering, this dish is guaranteed to earn you rave reviews and warm hearts!

Essential Biscuit and Gravy Casserole Ingredients

Gathering your ingredients for this mouthwatering casserole is straightforward. Here’s a quick overview of what you’ll need. For precise measurements and step-by-step instructions, please refer to the complete recipe card below!

These ingredients come together to create a harmonious blend of textures and flavors – from the crispy edges of the biscuits to the creamy, peppery sausage gravy and the fluffy egg and cheese base. It’s a symphony of breakfast goodness!

Pro Tips for Overnight Casserole Success

The beauty of this sausage gravy breakfast casserole lies in its make-ahead convenience. Preparing it the night before means you can enjoy a stress-free morning, especially on special occasions. Follow these essential tips to ensure your overnight casserole turns out perfectly every time:

1. Proper Covering is Key: After assembling the casserole up to the point where the gravy is poured over the biscuits (step 11 in the recipe card), ensure the entire pan is tightly covered. Use aluminum foil or a lid that seals well to prevent the biscuits from drying out and to maintain moisture.
2. Refrigeration: Place the tightly covered casserole in the refrigerator overnight. This allows the flavors to meld beautifully and the biscuits to slightly absorb the liquid without becoming soggy.
3. Oven Placement (Cold Start): The next morning, remove the casserole from the fridge. Keep it tightly covered with aluminum foil. Critically, place the casserole into a *cold* oven. This slow increase in temperature helps the casserole bake evenly, preventing the edges from overcooking before the center is ready.
4. Preheat and Bake: Once the casserole is in the cold oven, then preheat your oven to 350°F (175°C). Set a timer for the initial baking period (usually around 30 minutes).
5. Uncover and Finish Baking: After the initial covered baking time, carefully remove the foil. This allows the biscuits to achieve a beautiful golden-brown crust and the cheese to bubble and melt perfectly. Continue baking for an additional 15-30 minutes, or until you see those desirable browned biscuits and a bubbly, creamy sauce throughout. The total baking time from a cold start will be around 45-60 minutes.

Following these steps will ensure your make-ahead breakfast casserole is a triumph, offering both convenience and incredible flavor!

Making Your Biscuits and Gravy Casserole: Step-by-Step

Whether you’re making this decadent breakfast casserole for immediate enjoyment or preparing it the night before, the process is straightforward and rewarding. Here’s a comprehensive guide to crafting your perfect Biscuits and Gravy Casserole. For precise ingredient quantities, please refer to the detailed recipe card below!

To make the casserole immediately for fresh enjoyment:

1. Brown the Sausage: Begin by browning your chosen bulk breakfast sausage in a large skillet over medium-high heat. Use a wooden spoon to break it into small, even pieces as it cooks. Ensure there’s no pink remaining.
2. Create the Roux: Reduce the heat to medium-low. Sprinkle about half of the flour (from the gravy ingredients) over the cooked sausage and stir well until it is fully absorbed by the sausage fat. Gradually add the remaining flour, stirring continuously until all the flour is incorporated and soaked up. Continue stirring for one more minute to cook out any raw flour taste, which is crucial for a smooth gravy.
3. Thicken the Gravy: Increase the heat to medium. Pour in the whole milk, one cup at a time, stirring thoroughly after each addition. Each time you add milk, the mixture will gradually thicken. Continue stirring consistently for about 10-12 minutes after all the milk has been added, allowing the gravy to achieve a rich, creamy consistency.
4. Season the Gravy: Once the gravy has thickened, season it with the specified amount of seasoning salt and freshly ground black pepper. Adjust to your taste preferences, ensuring a well-balanced savory flavor.
5. Prepare the Egg Mixture: While the gravy is simmering, whisk together the eggs in a large bowl. Add the milk, seasoning salt, dry mustard, paprika, and a dash of salt and pepper. Whisk until everything is well combined and slightly frothy.
6. Prep the Biscuits: Lightly grease a 9×13 inch casserole dish. Open your can of Pillsbury Grands Biscuits and separate each biscuit. Using kitchen scissors or a knife, cut each biscuit into four equal pieces.
7. Assemble the Base: Distribute the quartered biscuit pieces evenly across the bottom of your prepared casserole dish.
8. Layer the Ingredients: Pour the whisked egg mixture evenly over the biscuit pieces. Then, sprinkle one cup of shredded cheddar cheese generously over the egg layer. Finally, pour the warm, homemade sausage gravy over the cheese and spread it out gently to cover the entire surface.
9. Bake to Perfection: Place the casserole in a preheated oven at 350°F (175°C). Bake for approximately 38-45 minutes, or until the biscuits are beautifully browned and puffed up, and the gravy is bubbly around the edges.
10. Serve: Let the casserole rest for a few minutes before serving warm. Enjoy your delicious, freshly baked breakfast!

To make the casserole the night before (Overnight Method):

1. Assemble and Refrigerate: Follow the immediate instructions through step 8. After pouring the gravy over the cheese layer, tightly cover the casserole dish with aluminum foil or a lid. Refrigerate it overnight. This allows the biscuits to absorb some of the flavors and ensures everything is perfectly chilled for morning baking.
2. Morning Bake (Cold Oven Start): The next morning, remove the covered casserole from the refrigerator. Do NOT preheat your oven first. Place the still-covered casserole directly into the cold oven.
3. Set Oven and Initial Bake: Now, turn your oven on and preheat it to 350°F (175°C). Bake the covered casserole for about 30 minutes while the oven comes to temperature and the casserole begins to warm through.
4. Uncover and Finish: After 30 minutes, carefully remove the aluminum foil. Continue baking for an additional 15-30 minutes, or until the biscuits achieve a beautiful golden-brown color, the gravy is bubbly, and the casserole is heated through. The total baking time from the fridge will be approximately 45-60 minutes.
5. Enjoy: Let it cool slightly, then serve this magnificent make-ahead breakfast.

What to Serve with Your Hearty Casserole

This Biscuits and Gravy Casserole is a remarkably satisfying and complete meal on its own, offering a perfect balance of protein, carbs, and comforting flavors. However, if you’re serving it for a brunch gathering or a larger family breakfast and want to offer some delightful accompaniments, here are some of my top picks for sides that beautifully complement its rich taste:

• Sour Cream Cinnamon Streusel Coffee Cake << This is an absolute indulgence with a generous amount of streusel. It’s not an apology; it’s a promise of pure deliciousness!
• Meyer Lemon Sweet Rolls << Another panful of heavenly, bright, and citrusy goodness that offers a lovely contrast to the savory casserole.
• Cinnamon Sugar Dipped Muffins << Also affectionately known as French Breakfast Puffs, these light and airy muffins are rolled in cinnamon sugar, making them incredibly irresistible.
• Raspberry Sweet Rolls with Coconut Cream Cheese Frosting << These vibrant, fruity sweet rolls give classic cinnamon rolls a serious run for their money with their unique flavor profile.
• Deep Dish Buttermilk Pancake << You read that right – it’s one glorious, giant pancake baked in a dish, offering a fluffy and slightly tangy counterpoint. YUM!
• Fresh Fruit Salad: A simple, vibrant fruit salad with berries, melon, grapes, and citrus segments can add a refreshing, light element and a burst of color to your breakfast spread.
• Crispy Hash Browns or Home Fries: If you’re looking for more savory options, a side of extra crispy hash browns or seasoned home fries can never go wrong with a hearty breakfast.
• Roasted Asparagus or Green Beans: For a lighter, healthier vegetable side, simply roasted asparagus spears or green beans with a touch of garlic can be a wonderful addition.

Pairing this casserole with any of these options will create a truly memorable breakfast or brunch experience that caters to all tastes.

Storing and Reheating Your Biscuit and Gravy Casserole

One of the many benefits of this Biscuits and Gravy Casserole is how well it handles storage and reheating, making it ideal for meal prepping or enjoying leftovers for days. While the texture might not be *quite* as fresh as straight out of the oven, a proper reheat truly brings it back to life. I personally found it impossible to stay away from the leftovers!

Refrigeration:

After baking, allow the casserole to cool completely before storing. Once cool, cover the casserole dish tightly with plastic wrap or aluminum foil, or transfer individual portions to airtight containers. It can be safely stored in your refrigerator for 2-3 days. Beyond that, the biscuits may start to lose their optimal texture, but the flavor will still be enjoyable.

Freezing for Future Meals:

Yes, this casserole freezes beautifully! This makes it a fantastic option for preparing meals well in advance or for enjoying single-serving portions whenever a craving strikes. You have a couple of options for freezing:

• Whole Casserole: If you plan to freeze the entire casserole, bake it as directed and allow it to cool completely. Then, wrap the entire dish (if freezer-safe) tightly with multiple layers of plastic wrap, followed by a layer of heavy-duty aluminum foil. Label with the date.
• Individual Slices: For easy portion control, cut the cooled casserole into individual slices. Wrap each slice tightly in plastic wrap, then place them in a freezer-safe bag or container. This makes reheating single portions incredibly convenient.

Properly wrapped, the casserole will maintain its quality in the freezer for 2-3 months. Beyond this time, it will still be safe to eat, but the texture might degrade slightly.

Reheating Sausage Gravy Breakfast Casserole:

• From the Refrigerator (Whole Casserole): Place the refrigerated casserole (covered tightly with foil) into an oven preheated to 350°F (175°C). Bake for approximately 25-35 minutes, or until it’s warmed through and bubbly. Remove the foil for the last 5-10 minutes if you want to crisp up the top.
• From the Refrigerator (Individual Slices): Individual slices can be quickly reheated in the microwave. Place a slice on a microwave-safe plate, cover loosely with a damp paper towel, and heat on high for 1-2 minutes, or until hot.
• From the Freezer (Whole Casserole): For a whole frozen casserole, it’s best to thaw it in the refrigerator overnight before reheating as above. If baking from frozen, cover tightly with foil and bake at 325°F (160°C) for 60-90 minutes, then uncover and bake for another 15-20 minutes until heated through and golden.
• From the Freezer (Individual Slices): Thaw individual slices in the refrigerator first, then microwave as directed above. You can also reheat directly from frozen in the microwave by adding an extra minute or two to the heating time, ensuring it’s thoroughly heated.

With these storage and reheating tips, you can enjoy this comforting casserole long after it’s initially made!