Biscuits and Gravy Breakfast Casserole – A Hearty, Comforting Breakfast

If you’re craving warm, hearty, and comforting breakfast flavors, this Biscuits and Gravy Breakfast Casserole is the ultimate solution. Combining fluffy biscuits, savory sausage gravy, and a rich custard base, it’s a make-ahead breakfast that’s perfect for weekend brunches, holiday mornings, or feeding a crowd.

With minimal effort and simple ingredients, this casserole captures all the classic breakfast favorites in a single, hearty dish. It’s a recipe that’s sure to become a go-to for special mornings or busy weekday meal prep.

Why You’ll Love This Biscuits and Gravy Breakfast Casserole

✅ Comforting and filling – All your favorite breakfast flavors in one dish
✅ Make-ahead friendly – Prep the night before for easy morning baking
✅ Feeds a crowd – Perfect for family breakfasts or brunch gatherings
✅ Customizable – Add cheese, vegetables, or different types of sausage
✅ Kid-approved – Mild, savory, and hearty flavors everyone loves

Ingredients You’ll Need

Most ingredients are pantry staples, making this an easy recipe to pull together.

For the Casserole:

1 lb breakfast sausage (pork or turkey, crumbled)
1 can (16 oz) refrigerated biscuits (or homemade biscuits, cut into pieces)
2 cups shredded cheddar cheese (or a cheese blend)
6 large eggs
1 cup milk
1/2 cup heavy cream (optional, for richer custard)
Salt and black pepper, to taste
1 teaspoon garlic powder (optional)
1 teaspoon onion powder (optional)
1/4 teaspoon paprika (optional)

For the Gravy:

2 tablespoons butter
2 tablespoons all-purpose flour
2 cups milk
Salt and black pepper to taste
Optional: pinch of cayenne or smoked paprika for flavor

How to Make Biscuits and Gravy Breakfast Casserole

Step 1: Preheat Oven and Prepare Ingredients

Preheat your oven to 350°F (175°C). Grease a 9×13-inch baking dish with butter or nonstick spray. Cut biscuits into quarters and set aside.

Step 2: Cook the Sausage

In a skillet over medium heat, cook sausage until browned and fully cooked, breaking it into crumbles. Remove from heat and drain excess fat if necessary.

Tip: Choose a flavorful breakfast sausage for the best taste, or use a milder sausage if cooking for kids.

Step 3: Prepare the Gravy

In a medium saucepan, melt butter over medium heat.
Whisk in flour and cook for 1–2 minutes to form a roux.
Gradually add milk, whisking continuously to prevent lumps.
Cook until the gravy thickens, about 4–5 minutes.
Season with salt, black pepper, and optional spices. Remove from heat.

Pro Tip: For a creamier gravy, use half milk and half cream.

Step 4: Assemble the Casserole

Spread the biscuit pieces evenly in the prepared baking dish.
Sprinkle cooked sausage over the biscuits.
Pour 1 cup of gravy over the biscuits and sausage.
Sprinkle shredded cheese evenly on top.
In a separate bowl, whisk eggs, milk, cream, salt, pepper, and spices. Pour the egg mixture evenly over the casserole.

Tip: Gently press the biscuit pieces down so they absorb the gravy and egg mixture without becoming mushy.

Step 5: Bake the Casserole

Bake in the preheated oven for 35–40 minutes, or until the eggs are set, cheese is melted, and the top is golden brown. Let cool for 5–10 minutes before serving.

Optional: Drizzle remaining gravy on top when serving for extra flavor.

Tips for the Best Biscuits and Gravy Breakfast Casserole

✅ Use freshly baked biscuits – Enhances flavor and texture compared to pre-packaged biscuits.
✅ Don’t skip the roux – Cooking flour with butter ensures smooth, lump-free gravy.
✅ Avoid soggy biscuits – Lightly pressing them in the casserole ensures they absorb gravy without turning mushy.
✅ Add flavor – Garlic powder, onion powder, or paprika add depth to the custard.
✅ Make-ahead convenience – Assemble the casserole the night before, cover, and refrigerate. Bake in the morning.

Recipe Variations

Cheesy Variation – Mix cheddar, mozzarella, or Monterey Jack for a richer, gooey casserole.
Vegetable Boost – Add sautéed mushrooms, bell peppers, or spinach for added nutrition.
Spicy Twist – Include cooked chorizo, jalapeños, or cayenne pepper for a kick.
Herbed Gravy – Add fresh herbs like thyme, sage, or chives to the gravy for added flavor.
Gluten-Free Option – Use gluten-free biscuits and flour for a safe alternative.

Serving Suggestions

Serve with fresh fruit or a side salad to balance the hearty casserole.
Pair with coffee, tea, or fresh juice for a complete breakfast.
Great for weekend brunch gatherings or family breakfasts.
Slice and serve warm, with extra gravy or cheese on top for added indulgence.

Meal Prep & Storage

This casserole is excellent for meal prep and leftovers.

✅ Make-Ahead Tips:

Assemble the casserole and refrigerate overnight. Bake in the morning for fresh, hot breakfast.
Prepare gravy separately and pour over just before baking for convenience.

✅ Storage:

Refrigerator – Store leftovers in an airtight container for 3–4 days.
Freezer – Assemble and freeze unbaked for up to 2 months; bake from frozen, adding extra baking time.

✅ Reheating:

Oven: 350°F (175°C) for 10–15 minutes.
Microwave: 1–2 minutes per serving until heated through.

Tip: Reheating in the oven preserves texture better than the microwave.

Nutritional Benefits

Eggs – Protein-rich and nutrient-dense for energy and satiety.
Sausage – Provides protein and savory flavor. Choose leaner options for a healthier version.
Cheese – Adds calcium, protein, and flavor.
Biscuits – Carbohydrates for energy. Use whole wheat for added fiber.
Optional Veggies – Boosts vitamins, minerals, and fiber.

This casserole provides a balanced, hearty breakfast that’s satisfying and delicious for the whole family.

Frequently Asked Questions

Can I use store-bought biscuits?

Yes! Refrigerated or canned biscuits work perfectly and save time.

Can I make this casserole vegetarian?

Yes! Substitute sausage with plant-based sausage or sautéed mushrooms and peppers.

Can I prepare it the night before?

Absolutely. Assemble, cover, and refrigerate overnight. Bake in the morning for fresh results.

Can I freeze this casserole?

Yes! Assemble and freeze unbaked for up to 2 months. Bake directly from frozen, adding 5–10 extra minutes.

Can I use different cheeses?

Yes! Cheddar is classic, but mozzarella, Monterey Jack, or a cheese blend works well.

Why This Recipe Works

All-in-one comfort food – Combines biscuits, sausage, cheese, and gravy in one dish.
Hearty and filling – Protein, carbs, and fat balance each other perfectly.
Make-ahead convenience – Prepares easily for busy mornings.
Customizable – Add vegetables, spices, or cheeses to taste.
Family-friendly – Mild, savory flavors that appeal to all ages.

Creative Presentation Ideas

Serve in a rustic casserole dish for brunch gatherings.
Slice into squares or wedges for individual portions.
Garnish with fresh parsley, chives, or thyme for color.
Drizzle extra gravy over each serving for indulgence.
Pair with fresh fruit, juice, or coffee for a complete meal.

Why You’ll Make This Recipe Again

Comfort food made simple – Brings all your favorite breakfast flavors together.
Feeds a crowd – Great for holidays or family brunches.
Customizable and versatile – Change sausage, cheese, or add vegetables.
Make-ahead convenience – Assemble the night before, bake fresh in the morning.
Kid-approved – Mild, savory, and cheesy flavors everyone loves.

This Biscuits and Gravy Breakfast Casserole is the ultimate comfort breakfast, delivering warm, hearty, and satisfying flavors in every bite. Whether for special occasions or busy mornings, it’s a recipe that will become a family favorite.

Final Thoughts

From holiday brunches to weekday breakfast prep, this Biscuits and Gravy Breakfast Casserole combines classic breakfast flavors in a convenient, make-ahead dish. Fluffy biscuits, savory sausage gravy, melted cheese, and a rich custard make this casserole comforting, filling, and crowd-pleasing.

Customize toppings, cheeses, or add vegetables to your liking. Assemble ahead for easy baking in the morning. This recipe proves that comfort breakfast doesn’t have to be complicated, and it will quickly become a go-to for family breakfasts, brunches, or any morning you want something special.