Easy Biscuits and Gravy Casserole – Creamy 35-Minute Dinner

You know that feeling when your wallet says 'no' to a diner breakfast, but your soul screams 'yes' to biscuits and gravy? Yeah, me too. That's why I built this casserole: all the flavor, none of the short-order stress, and a price tag that won't make your bank account cry.

This isn't your grandma's biscuit-topped pot pie. It's a proper breakfast casserole: sausage, creamy gravy, and fluffy biscuits baked right in. One pan, 35 minutes, and you've got a dish that'll feed a crowd or give you leftovers for days.

I've tested this until the biscuits were perfectly golden and the gravy bubbled just right. Let's get into it.

About the Ingredients

1 lb (450g) breakfast sausage

Use mild or hot, depending on your heat preference. Turkey sausage works too, just add a tablespoon of oil.

1/4 cup (30g) all-purpose flour

This thickens the gravy. Gluten-free flour blends work in a pinch.

3 cups (720ml) whole milk

Whole milk gives the creamiest gravy. 2% works, but avoid skim or it'll be thin.

1/2 teaspoon salt

Adjust to taste, especially if your sausage is salty.

1/2 teaspoon black pepper

Freshly ground is best, but pre-ground is fine.

1/4 teaspoon garlic powder

Optional, but adds a nice savory depth.

1 can (16.3 oz/460g) refrigerated biscuits (8 count)

Use flaky layers or buttermilk style. You can also use homemade biscuit dough.

2 tablespoons butter, melted

For brushing on top of the biscuits before baking.

Fresh parsley, chopped (optional)

For garnish, adds a pop of color.

Tips & Tricks

Don't overmix the gravy

Whisk constantly while adding milk to avoid lumps.

Underbake slightly if making ahead

Pull it out 5 minutes early if you'll reheat.

Let it rest

5 minutes after baking helps the casserole set and makes serving easier.

Step-by-Step Instructions

1. Preheat oven

Preheat your oven to 375°F (190°C). Grease a 9×13-inch baking dish or a 10-inch cast iron skillet.

2. Brown the sausage

In a large skillet over medium-high heat, cook the sausage, breaking it into crumbles, until browned and cooked through, about 5-7 minutes. Do not drain all the fat—you need about 2 tablespoons for the roux.

3. Make the roux

Sprinkle the flour over the sausage and stir to coat. Cook for 1-2 minutes, stirring constantly, until the flour is absorbed and slightly golden.

4. Whisk in milk

Slowly pour in the milk while whisking continuously to avoid lumps. Add salt, pepper, and garlic powder. Bring to a simmer, then reduce heat and cook until thickened, about 3-5 minutes, until the gravy coats the back of a spoon.

5. Transfer to dish

Pour the sausage gravy into the prepared baking dish, spreading it evenly.

6. Top with biscuits

Cut each biscuit into quarters and arrange them over the gravy, cut side up. Brush the tops with melted butter.

7. Bake until golden

Bake for 20-25 minutes, until the biscuits are golden brown and the gravy is bubbling at the edges. The internal temperature of the biscuits should reach 200°F (93°C).

8. Rest and serve

Let the casserole rest for 5 minutes before serving. Garnish with parsley if desired.

Delicious Variations

• Add 1 cup shredded cheddar cheese to the gravy before baking for a cheesy twist.
• Swap the sausage for crumbled bacon or diced ham for a different protein.
• Add a handful of sautéed mushrooms or spinach to the gravy for extra veggies.

How to Store Biscuits and Gravy Casserole

Frequently Asked Questions

Ready to make this budget-friendly, belly-filling casserole? Whip it up tonight and let me know how it turns out in the comments. And remember, good food doesn't have to cost a fortune. Money made simple.

Biscuits and Gravy Casserole

Biscuits and Gravy Casserole: a creamy, hearty one-pan breakfast-for-dinner with flaky biscuits and savory sausage gravy.

★★★★½ 4.8 (187 ratings)

15 minPrep time35 minCook time6Servings285 kcalCalories

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🧂 Ingredients

• 1 lb (450g) breakfast sausage
• 1/4 cup (30g) all-purpose flour
• 3 cups (720ml) whole milk
• 1/2 teaspoon salt
• 1/2 teaspoon black pepper
• 1/4 teaspoon garlic powder
• 1 can (16.3 oz/460g) refrigerated biscuits (8 count)
• 2 tablespoons butter, melted
• Fresh parsley, chopped (optional)

📋 Instructions

1. 1Preheat oven — Preheat your oven to 375°F (190°C). Grease a 9×13-inch baking dish or a 10-inch cast iron skillet.
2. 2Brown the sausage — In a large skillet over medium-high heat, cook the sausage, breaking it into crumbles, until browned and cooked through, about 5-7 minutes. Do not drain all the fat—you need about 2 tablespoons for the roux.
3. 3Make the roux — Sprinkle the flour over the sausage and stir to coat. Cook for 1-2 minutes, stirring constantly, until the flour is absorbed and slightly golden.
4. 4Whisk in milk — Slowly pour in the milk while whisking continuously to avoid lumps. Add salt, pepper, and garlic powder. Bring to a simmer, then reduce heat and cook until thickened, about 3-5 minutes, until the gravy coats the back of a spoon.
5. 5Transfer to dish — Pour the sausage gravy into the prepared baking dish, spreading it evenly.
6. 6Top with biscuits — Cut each biscuit into quarters and arrange them over the gravy, cut side up. Brush the tops with melted butter.
7. 7Bake until golden — Bake for 20-25 minutes, until the biscuits are golden brown and the gravy is bubbling at the edges. The internal temperature of the biscuits should reach 200°F (93°C).
8. 8Rest and serve — Let the casserole rest for 5 minutes before serving. Garnish with parsley if desired.

👨‍🍳 Chef's Note: For extra crispy biscuits, brush with an egg wash instead of butter before baking.

Servings: 6

Cuisine: American

Course: Breakfast

Nutrition (per serving): 285 kcal · 12g protein · 22g carbs · 16g fat

Written by Lucas Silva

Lucas covers personal finance for young professionals, emphasizing budgeting, saving, and investing without the usual jargon. He focuses on real-life scenarios and practical strategies for building financial confidence.