Biscuits & Gravy Hashbrown Casserole is a dream dish for anyone who loves hearty, comforting breakfast flavors layered in one easy-to-make casserole. Imagine everything you crave in a Southern breakfast—crispy hashbrowns, fluffy biscuits, savory sausage gravy, and gooey cheddar cheese—all baked into a golden, bubbling masterpiece. It’s warm, satisfying, and makes mornings feel indulgent without being overly complicated.
Whether you’re hosting a weekend brunch, preparing a holiday breakfast, or looking for a make-ahead meal for a busy week, this casserole fits the bill. It’s loaded with flavor, made from simple ingredients, and is guaranteed to please even the pickiest eaters.
In this article, we’ll take a deep dive into why this casserole is so beloved, provide a full walkthrough of the recipe, explore variations to suit different preferences, and share helpful tips for the perfect bake every time.
Why You’ll Love This Recipe
This Biscuits & Gravy Hashbrown Casserole brings together everything people love about classic American breakfasts in one dish. Here’s why it deserves a permanent place in your recipe rotation:
1. One Dish, All the Good Stuff
Instead of juggling separate pans for sausage, biscuits, and hashbrowns, this casserole layers all the flavors into a single dish—easy to assemble, easy to bake, and easy to clean up.
2. Crowd-Pleaser for All Occasions
This dish feeds a crowd, making it perfect for holidays, potlucks, and family gatherings. It’s hearty enough for breakfast or brunch and satisfying enough to serve for dinner.
3. Adaptable to Your Taste
You can easily customize this casserole with different cheeses, meats, or veggies depending on your preferences or dietary needs.
4. Make-Ahead Friendly
Prepare it the night before and simply pop it into the oven in the morning. It’s also great as leftovers, which reheat beautifully.
5. Comfort Food Perfection
Warm, savory, cheesy, and filling—this is the very definition of comfort food. One bite is all it takes to feel cozy and full.
Ingredients Overview
Here’s what you’ll need to make this casserole, along with a few notes on each ingredient:
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1 lb breakfast sausage – Regular pork breakfast sausage adds the classic flavor base.
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1 packet (2.75 oz) country gravy mix – Quick and easy to prepare; delivers creamy, peppery gravy.
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1 can (16.3 oz) refrigerated biscuit dough, cut into quarters – Adds fluffiness and substance.
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3 cups frozen shredded hashbrowns, thawed – Provides texture and a crispy potato layer.
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1 ½ cups shredded cheddar cheese – Adds a rich, melty topping.
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½ cup milk – Keeps the casserole moist while baking.
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½ teaspoon black pepper – Adds warmth and depth to the gravy.
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Optional: chopped parsley – For garnish and a touch of freshness.
Step-by-Step Preparation
Follow these detailed instructions for the perfect Biscuits & Gravy Hashbrown Casserole. The entire process should take about an hour from start to finish.
Step 1: Preheat and Prepare
Preheat your oven to 375°F (190°C). Grease a 9×13-inch baking dish with butter or cooking spray to prevent sticking and help develop a golden crust.
Step 2: Cook the Sausage
In a large skillet over medium heat, cook the 1 pound of breakfast sausage until it’s browned and fully cooked. Use a spatula to break it into crumbles as it cooks. Once browned, drain any excess fat to avoid making the casserole greasy.
Step 3: Prepare the Gravy
While the sausage is cooking, prepare the country gravy according to the instructions on the packet. Usually, this involves whisking the mix into boiling water and simmering until thickened. Once the gravy has thickened:
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Stir in the cooked sausage.
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Add the black pepper to enhance the savory flavor.
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Set this sausage gravy mixture aside—it will be poured over the other layers in the casserole.
Step 4: Assemble the Casserole
Begin building your casserole in the greased baking dish:
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Layer 1: Hashbrowns – Evenly spread the 3 cups of thawed hashbrowns across the bottom of the dish. Press them down lightly with a spatula.
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Layer 2: Biscuits – Arrange the quartered biscuit dough pieces evenly over the hashbrowns. Don’t worry if there are small gaps; they’ll expand as they bake.
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Layer 3: Sausage Gravy – Pour the warm sausage and gravy mixture over the biscuits and hashbrowns. Use a spoon to spread it evenly so each biscuit is coated.
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Layer 4: Milk – Drizzle the ½ cup of milk over the entire casserole. This step may seem subtle, but it helps keep everything tender and prevents the hashbrowns from drying out.
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Layer 5: Cheese – Sprinkle the 1 ½ cups of shredded cheddar cheese over the top, covering the entire surface for a bubbly, golden finish.
Step 5: Bake
Place the casserole in the preheated oven and bake uncovered for 35–40 minutes. You’ll know it’s done when:
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The biscuits are cooked through and golden brown on top.
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The cheese is melted and bubbling.
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The edges are slightly crispy, and the center is set.
If the top starts to brown too quickly, you can loosely tent it with foil for the last 10 minutes of baking.
Step 6: Rest and Garnish
Allow the casserole to rest for about 5 minutes before serving. This lets the layers settle and makes slicing easier.
Sprinkle with chopped parsley for a touch of color and freshness, if desired.
Variation Ideas
This casserole is easy to modify to suit your family’s preferences or what you have on hand. Here are some ideas:
1. Add Vegetables
Add chopped onions, bell peppers, or spinach to the sausage while it cooks for extra nutrition and flavor.
2. Swap the Sausage
Use bacon, ham, or a meatless sausage alternative to change up the taste or make it vegetarian.
3. Try Different Cheeses
Cheddar is classic, but you can substitute with:
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Pepper Jack (for spice)
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Mozzarella (for extra melt)
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Colby or Monterey Jack (for a milder option)
4. Use Homemade Gravy
If you prefer to skip the packet, you can make a quick homemade country gravy using butter, flour, milk, and sausage drippings. It adds a personal touch and is just as easy.
5. Make It Spicy
Add hot sauce, red pepper flakes, or diced jalapeños to the sausage or gravy for a bold, spicy version.
Cooking Note
Thaw the hashbrowns fully before using. Using frozen hashbrowns will release excess water during baking and result in a soggy bottom layer.
Also, avoid overloading the casserole with too many toppings or add-ins. The balance between biscuit, gravy, and hashbrowns is key to maintaining the right texture and ensuring everything cooks evenly.
Serving Suggestions
This casserole is a full meal on its own, but here are a few serving ideas if you’re building a breakfast or brunch spread:
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Fresh fruit salad – Adds brightness and balance to the richness.
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Orange juice or coffee – Classic breakfast pairings.
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Side of scrambled eggs – To boost protein.
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Hot sauce or country gravy on the side – For guests who like extra flavor.
It’s also an excellent “brinner” option—breakfast for dinner—when you want something comforting and quick in the evening.
Tips for Success
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Grease your pan thoroughly to prevent sticking and help with cleanup.
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Cut biscuits into small pieces so they bake evenly inside the casserole.
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Let it rest before cutting so the layers can firm up.
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Store leftovers in the refrigerator for up to 4 days. Reheat in the microwave or oven.
Prep Time
15 minutes
Cooking Time
35–40 minutes
Total Time
50–55 minutes
Nutritional Information (Per Serving)
(Estimated based on 8 servings)
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Calories: 420
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Protein: 15g
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Sodium: 780mg
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Fat: 27g
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Carbohydrates: 29g
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Sugar: 3g
Frequently Asked Questions
Can I make this casserole the night before?
Yes. Assemble the casserole, cover it tightly, and refrigerate overnight. In the morning, uncover and bake as directed, adding 5–10 minutes to the baking time if needed.
Can I freeze this casserole?
Yes, it freezes well. Bake it fully, let it cool, then wrap tightly and freeze. To reheat, thaw in the refrigerator overnight and bake at 350°F until warmed through.
Can I use homemade biscuits instead of refrigerated dough?
You can, but make sure to partially bake the homemade biscuits first or use a drop biscuit method for quicker assembly.
What kind of gravy works best?
Country gravy (also known as sausage or white gravy) is traditional, but you could use brown gravy for a twist.
Can I use cubed hashbrowns instead of shredded?
Yes, but shredded hashbrowns offer a more even layer and cook more consistently.
Conclusion
Biscuits & Gravy Hashbrown Casserole is the ultimate comfort food breakfast—a warm, savory, cheesy bake that captures all the best elements of a traditional Southern morning meal. It’s easy to prepare, endlessly customizable, and perfect for feeding a group or enjoying as leftovers throughout the week.
Whether you’re making this for a holiday brunch, a potluck, or just because you’re craving something indulgent and filling, this recipe delivers in every way. It’s the kind of dish that makes people come back for seconds and ask for the recipe before they’ve even finished their first plate.
Simple, satisfying, and soul-warming—this casserole has it all.
