Name: Overnight Biscuits and Gravy Casserole for Busy Mornings
Prep time: 20 min
Cook time: 45 min
Total time: 70 min
Ingredients: 1 pound Bulk Breakfast Sausage (hot or mild to taste); 1/3 cup All-Purpose Flour (or whole wheat flour); 2 cups Whole Milk (room temperature); 6 large Eggs (or egg substitutes); 1 tube Refrigerated Biscuits (cut into quarters); 2 cups Shredded Cheddar Cheese (sharp or mozzarella); 1 teaspoon Seasoning Salt (to taste); 1/2 teaspoon Black Pepper (to taste); 1 teaspoon Dry Mustard (or more as needed); 1 teaspoon Paprika (smoked paprika recommended)

“Breakfast is the most important meal of the day,” my grandmother always used to say, and she was right! Finding the perfect morning dish can be a game changer, especially when it’s a comforting Overnight Biscuits and Gravy Casserole. This hearty, family-friendly recipe not only brings warmth and satisfaction but also offers the convenience of make-ahead prep. Just imagine waking up to the aroma of fluffy biscuits absorbing rich, savory gravy, ready to be popped in the oven while you sip your coffee. It’s a fantastic crowd-pleaser that means no rushing around in the kitchen at dawn, allowing you to enjoy more leisurely moments with loved ones. Curious about how you can whip this up effortlessly for a delightful breakfast? Let’s dive in!

Why You’ll Love This Casserole

Effortless Preparation: This Overnight Biscuits and Gravy Casserole is a simple, make-ahead breakfast that saves you time on busy mornings. Just assemble the night before, and let it work its magic while you enjoy a cup of coffee.

Comfort Food Bliss: With fluffy biscuits soaking in savory gravy and melted cheddar, every bite feels like a warm hug. This dish is the perfect way to enjoy comfort food without the hassle of early morning cooking.

Family Favorite: It’s hard to resist this hearty, family-friendly dish that’s sure to please even the pickiest eaters. If you love dishes like Southern Squash Casserole or Hobo Casserole Ground, this recipe is sure to become a new favorite.

Customizable Options: Whether you prefer spicy sausage or a vegetarian twist, this casserole is versatile. Easy substitutions let you tailor flavors to fit your family’s tastes—add colorful veggies or different types of cheese for more variety!

Perfect for Gatherings: Impress your guests at brunches or family breakfasts with minimal effort. This dish caters to a crowd while allowing you to relax and enjoy quality time with your loved ones.

Overnight Biscuits and Gravy Casserole Ingredients

For the Sausage Gravy
• Bulk Breakfast Sausage – Adds savory flavor and protein; choose hot or mild to suit your spice preference or swap with turkey sausage for a lighter option.
• All-Purpose Flour – Thickens the sausage gravy, creating rich texture; whole wheat flour can provide a healthier alternative.
• Whole Milk – Creates a creamy gravy; use 2% or almond milk for a lighter choice. Room temperature works best for smooth incorporation.

For the Casserole Base
• Eggs – Provides structure and a custardy texture; large eggs are standard, or use egg substitutes for specific dietary needs.
• Refrigerated Biscuits – Forms the base; cut into quarters for fluffy layers; for a homemade option, use biscuit dough from scratch.
• Shredded Cheddar Cheese – Adds flavor and creaminess; sharp cheddar is recommended, or substitute with mozzarella for a milder taste or dairy-free cheese for allergies.

For Flavoring
• Seasoning Salt – Enhances the overall flavor; adjust to personal taste preferences.
• Black Pepper – Adds a bit of heat; start with a pinch and add more as needed.
• Dry Mustard – Provides a subtle kick; a little goes a long way in boosting savory notes.
• Paprika – Brings warmth and color to the dish; opt for smoked paprika for a deeper flavor.

This delightful Overnight Biscuits and Gravy Casserole promises a wonderful start to your morning!

Step‑by‑Step Instructions for Overnight Biscuits and Gravy Casserole

Step 1: Cook the Sausage
In a large skillet, heat over medium-high heat and add crumbled bulk breakfast sausage. Cook for 5-7 minutes, stirring occasionally, until the sausage is browned and fully cooked. Make sure to break it up into small pieces with a spatula for even cooking, releasing its savory aroma that will enhance the casserole.

Step 2: Make the Gravy
Once the sausage is golden brown, sprinkle all-purpose flour over it and stir for about 1 minute to incorporate the flour. Gradually pour in room temperature whole milk, stirring continuously to avoid lumps. Cook this mixture on medium heat for 10-12 minutes until it thickens into a creamy gravy. Season with black pepper and seasoning salt to taste.

Step 3: Prepare the Egg Mixture
In a medium bowl, whisk together large eggs, a splash of milk, dry mustard, and paprika until smooth and fully combined. This creamy egg mixture will bind the casserole together and add richness. Set this mixture aside for layering in the casserole, while you eagerly anticipate the final creation of your Overnight Biscuits and Gravy Casserole.

Step 4: Assemble the Casserole
Lightly grease a 9×13-inch baking dish with non-stick spray or butter to prevent sticking. Cut refrigerated biscuits into quarters and spread them evenly at the bottom of the dish. Pour the egg mixture over the biscuit pieces, ensuring they are adequately soaked, then sprinkle shredded cheddar cheese generously over the top, followed by the delicious sausage gravy.

Step 5: Bake the Casserole
If baking immediately, preheat your oven to 350°F (175°C). Cover the casserole with aluminum foil and bake for 38-45 minutes, until it is bubbly and the biscuits have puffed up. For an overnight option, cover the assembled casserole and place it in the refrigerator, then bake straight from the fridge—cover for 30 minutes, then remove the foil and continue baking for an additional 15-30 minutes until golden brown.

Step 6: Rest & Serve
Once your Overnight Biscuits and Gravy Casserole is baked to perfection, remove it from the oven and let it rest for about 5 minutes. This resting time allows the casserole to set, making it easier to serve. Cut into squares and dish it out, enjoying that cozy, comforting aroma wafting through your kitchen!

What to Serve with Irresistible Overnight Biscuits and Gravy Casserole

Kickstart your breakfast experience with delightful accompaniments that elevate this cozy dish into a memorable meal.

Fresh Fruit Salad: A colorful mix of seasonal fruits provides a refreshing contrast to the rich and savory casserole.
Crispy Hash Browns: These golden-brown potatoes add satisfying crunch and heartiness, turning breakfast into a delightful feast. Pairing these with the casserole brings a lovely textural balance.
Mixed Greens Salad: Light and vibrant, a simple salad of mixed greens drizzled with vinaigrette offers a fresh palate cleanser amidst the flavors of biscuits and gravy.
Coffee or Herbal Tea: A steaming cup enhances the comforting breakfast vibe and allows you to savor those first moments of the day.
Homemade Cinnamon Rolls: Sweet, doughy, and drizzled with icing, these delightful treats create a lovely balance to the savory casserole.
Warm Milk with Honey: This soothing drink wraps you in warmth and sweetness, complementing the heartiness of your casserole.
Savory Breakfast Sausages: These meaty bites enhance the flavor profile, doubling down on the comforting experience of your morning meal.
Scrambled Eggs: Fluffy, creamy eggs add extra protein while providing a soft counterpoint to the casserole’s richness.
Chocolate Milk: A fun choice for kids or the young at heart, its sweetness can be a delightful pairing alongside your savory breakfast.
Apple Pie: For the adventurous, a slice of this classic dessert brings warmth and nostalgia to the morning, creating an unforgettable meal experience.

Make Ahead Options

Preparing the Overnight Biscuits and Gravy Casserole ahead of time is a fantastic way to save minutes during your busy mornings! You can assemble the casserole and refrigerate it for up to 24 hours before baking. Simply follow the instructions through the layering process, cover tightly with plastic wrap or aluminum foil, and place it in the fridge overnight to allow the biscuits to soak in the egg mixture for perfect texture. When you’re ready to serve, preheat your oven and bake directly from the fridge—just cover it for the first 30 minutes, then remove the foil and bake for an additional 15-30 minutes until golden brown. This method ensures your casserole remains just as delicious and comforting, giving you a hearty breakfast with minimal effort.

Overnight Biscuits and Gravy Casserole Variations

Feel free to make this delicious casserole your own with these fun twists and swaps!

Turkey Sausage: Swap the bulk breakfast sausage with ground turkey for a lighter option, keeping all the flavor intact.
Veggie Delight: Enhance nutrition by adding sautéed mushrooms, spinach, or bell peppers into the sausage for an extra pop!
Cheese Options: Use spicy pepper jack cheese for extra warmth or dairy-free cheese to accommodate dietary restrictions.
Whole Wheat Swap: Substitute all-purpose flour with whole wheat flour for a healthier take without sacrificing flavor.
Creamy Alternatives: Consider substituting whole milk with buttermilk for a tangy twist that adds depth to the gravy.
Herb Infusion: Mix in fresh herbs like thyme or rosemary to elevate the flavor profile in every layer of your casserole.
Spicy Kick: Replace black pepper with crushed red pepper flakes for an added kick that spicy food lovers will adore.

As you explore these variations, you might find inspiration for incorporating them into other dishes like 【Southern Squash Casserole](https://abetterrecipe.com/southern-squash-casserole-recipe-comfort-food/) or even a new take on Hobo Casserole Ground! Enjoy the process of customizing this delightful breakfast favorite.

Expert Tips for Overnight Biscuits and Gravy Casserole

Sausage Success: Ensure the sausage is fully browned before adding the flour to avoid a raw flour taste in your gravy.
Gravy Consistency: Stir continuously while adding milk to the sausage mixture; this prevents any lumps from forming for a smooth gravy.
Overnight Soak: Don’t skip the overnight refrigeration; this allows the biscuit pieces to absorb the egg mixture, resulting in a wonderful texture.
Plenty of Cheese: Use a sharp knife to cut the biscuits to maintain their shape and ensure a hearty bite of cheesy goodness in every piece of the Overnight Biscuits and Gravy Casserole.
Seasoning Balance: Adjust seasoning salt, black pepper, and other spices according to your family’s preferences to create a personalized flavor profile.

How to Store and Freeze Overnight Biscuits and Gravy Casserole

Fridge: Keep leftovers covered in an airtight container for up to 3 days to maintain flavor and freshness.

Freezer: For longer storage, freeze individual portions in airtight containers for up to 2 months. This makes it easy to enjoy the casserole anytime.

Reheating: To reheat, place the casserole in a preheated oven at 350°F (175°C) covered with foil for about 20 minutes, then uncover and bake for another 10-15 minutes until heated through.

Serving Tip: For the best texture, avoid microwaving as it may make the casserole rubbery, especially with the fluffy biscuits in your Overnight Biscuits and Gravy Casserole.

Overnight Biscuits and Gravy Casserole Recipe FAQs

What type of sausage is best for this casserole?
I recommend using bulk breakfast sausage as it’s loaded with savory flavor and protein. You can choose between hot or mild based on your spice preference, or even swap with turkey sausage for a lighter option.

How can I make this casserole healthier?
Absolutely! You can substitute all-purpose flour with whole wheat flour to increase fiber content. Additionally, using 2% milk or almond milk instead of whole milk can make it lighter while maintaining creamy goodness.

What’s the best way to store leftovers?
For storing leftovers, keep them covered in an airtight container in the fridge for up to 3 days. This helps preserve the flavor and texture for efficient reheating when you crave another hearty breakfast.

Can I freeze the casserole?
Yes, you can freeze individual portions of the Overnight Biscuits and Gravy Casserole in airtight containers for up to 2 months. To freeze, allow the dish to cool completely, then cut it into portions, wrap them well, and label with the date.

How do I reheat the casserole after freezing?
To reheat, preheat your oven to 350°F (175°C). Place the casserole in, covered with foil, for about 20 minutes. Then, uncover and bake for another 10-15 minutes until warm all the way through. This ensures you preserve the fluffy texture of the biscuits.

Are there any allergies to consider with this recipe?
Definitely! Since the recipe contains eggs, dairy, and gluten, it could pose issues for those with allergies related to these ingredients. You can use egg substitutes, dairy-free cheese, and gluten-free biscuit options to accommodate various dietary needs.