Breakfast of the Day: Sausage Gravy Breakfast Biscuit Casserole

There are mornings when a light breakfast is exactly what you want.

And then there are mornings when you want something warm, hearty, cheesy, and completely satisfying.

That is where Sausage Gravy Breakfast Biscuit Casserole comes in.

Today’s Breakfast of the Day takes two classic breakfast favorites—biscuits and sausage gravy—and turns them into one comforting casserole loaded with fluffy biscuits, savory breakfast sausage, creamy homemade gravy, eggs, and melted cheese.

Every serving has a little bit of everything.

You get buttery biscuit pieces soaking up the rich sausage gravy, fluffy baked eggs, seasoned sausage, and gooey melted cheese across the top.

It is the kind of breakfast that fills the kitchen with an incredible smell before it even comes out of the oven.

Better yet, it is perfect when you need to feed several people at once.

Instead of standing at the stove cooking individual plates of eggs, sausage, biscuits, and gravy, you can put everything into one baking dish and let the oven handle most of the work.

Whether you make it for Sunday breakfast, a family gathering, holiday brunch, or simply because you are craving serious comfort food, this casserole deserves a place on the breakfast table.

Why You’ll Love This Breakfast Casserole

Breakfast casseroles are popular for a reason.

They combine several breakfast favorites into one easy dish while giving you plenty of opportunities to customize the recipe.

This Sausage Gravy Breakfast Biscuit Casserole is especially satisfying because it combines different flavors and textures.

The biscuits are soft and buttery.

The sausage is savory and slightly salty.

The gravy is rich and creamy.

The eggs give the casserole its traditional breakfast character.

And melted cheddar cheese ties everything together.

It is also:

• Hearty and filling
• Easy to serve
• Great for families
• Perfect for brunch
• Customizable
• Excellent for holidays
• Made with familiar ingredients
• Easy to reheat
• Ideal for feeding a crowd

If you love traditional biscuits and gravy, this casserole gives you those familiar flavors with a little something extra.

Ingredients

For approximately 8 servings, you’ll need:

For the Casserole

• 1 can refrigerated biscuits, about 16 ounces
• 1 pound breakfast sausage
• 6 large eggs
• 1/2 cup milk
• 1 1/2 cups shredded cheddar cheese
• 1/4 teaspoon salt
• 1/4 teaspoon black pepper
• 1/4 teaspoon garlic powder
• Chopped green onions or parsley for garnish, optional

For the Sausage Gravy

• Cooked sausage from above
• 3 tablespoons all-purpose flour
• 2 1/2 cups whole milk
• 1/2 teaspoon black pepper
• 1/4 teaspoon garlic powder
• 1/4 teaspoon onion powder
• Salt to taste

You can use mild, regular, hot, or maple breakfast sausage depending on the flavor you want.

How to Make Sausage Gravy Breakfast Biscuit Casserole

Step 1: Preheat the Oven

Preheat your oven to 350°F.

Lightly grease a 9×13-inch baking dish with cooking spray or butter.

Set it aside while you prepare the remaining ingredients.

Step 2: Cut the Biscuits

Open the refrigerated biscuits and separate them.

Cut each biscuit into approximately four pieces.

Spread the biscuit pieces evenly across the bottom of your prepared baking dish.

They do not have to be arranged perfectly.

Leaving a little space between the pieces allows them room to expand while baking.

Step 3: Cook the Sausage

Place the breakfast sausage in a large skillet over medium heat.

Break it apart with a spatula or wooden spoon as it cooks.

Continue cooking until the sausage is browned and completely cooked through.

Do not drain all of the fat from the skillet.

A small amount of sausage drippings helps give the gravy additional flavor.

If your sausage produces a large amount of grease, remove some while leaving approximately 2 to 3 tablespoons behind.

Step 4: Make the Sausage Gravy

Sprinkle the flour over the cooked sausage.

Stir until the sausage is evenly coated.

Cook for approximately one minute.

This helps eliminate the raw flour flavor.

Slowly pour in the milk while stirring continuously.

Add black pepper, garlic powder, and onion powder.

Continue cooking over medium-low heat until the gravy begins to thicken.

This usually takes several minutes.

The gravy should be creamy but still pourable.

Remember that it will thicken more while the casserole bakes.

Taste and add salt if necessary.

Breakfast sausage can already contain plenty of salt, so tasting before adding more is important.

Step 5: Prepare the Eggs

Crack the eggs into a medium bowl.

Add 1/2 cup milk, salt, black pepper, and garlic powder.

Whisk until everything is thoroughly combined.

Pour the egg mixture evenly over the biscuit pieces.

Step 6: Add the Cheese

Sprinkle approximately half of the shredded cheddar cheese over the biscuits and egg mixture.

Try to distribute it evenly so every serving gets plenty of cheese.

Step 7: Add the Sausage Gravy

Carefully spoon or pour the warm sausage gravy over everything.

Spread the gravy gently across the casserole.

Don’t worry if some biscuit pieces remain visible.

As the casserole cooks, the biscuits will expand around the eggs, gravy, and cheese.

Step 8: Add More Cheese

Sprinkle the remaining cheddar cheese over the top.

If you really love cheese, nobody is stopping you from adding a little extra.

Step 9: Bake

Place the casserole in the preheated oven.

Bake for approximately 35 to 45 minutes.

Because ovens vary, begin checking around the 35-minute mark.

The eggs should be set, the biscuits should be cooked through, and the cheese should be melted and lightly golden.

If the top begins browning before the center is finished, loosely cover the casserole with aluminum foil and continue baking.

Step 10: Rest Before Serving

Remove the casserole from the oven and let it rest for approximately 5 to 10 minutes.

This gives everything time to settle and makes the casserole much easier to slice.

Sprinkle chopped green onions or parsley over the top if desired.

Then serve it warm.

The Homemade Sausage Gravy Makes the Difference

You could certainly use packaged gravy when you are short on time.

But homemade sausage gravy is surprisingly easy.

You only need sausage, flour, milk, and a few seasonings.

More importantly, making the gravy in the same skillet used for the sausage means you capture all those browned bits and savory flavors.

The flour combines with the sausage drippings to create the base of the gravy.

Then the milk transforms everything into a creamy sauce.

Black pepper is particularly important.

Traditional sausage gravy should have a noticeable pepper flavor.

If you enjoy plenty of pepper, add a little more.

What Kind of Sausage Should You Use?

Regular breakfast sausage is the easiest choice, but there are plenty of options.

Mild Sausage

This is a great family-friendly option and lets the gravy and cheese remain prominent.

Hot Breakfast Sausage

If you like a little heat in the morning, hot sausage works beautifully.

Maple Sausage

Maple sausage creates a sweet-and-savory combination.

It is especially good if you like pouring maple syrup over sausage or biscuits.

Turkey Sausage

Turkey breakfast sausage can also be used if you want an alternative to pork sausage.

Just remember that leaner sausage may not produce enough fat for the gravy.

If necessary, add a tablespoon or two of butter before adding the flour.

Change the Cheese

Cheddar is the classic choice, but you don’t have to stop there.

Try:

• Pepper Jack
• Monterey Jack
• Colby Jack
• Smoked cheddar
• Sharp cheddar
• Mozzarella
• A cheddar and Monterey Jack blend

Pepper Jack is particularly good if you’re using spicy sausage.

For an especially rich casserole, combine sharp cheddar with Monterey Jack.

Add Bacon

Want to make this breakfast even more indulgent?

Add bacon.

Cook about six strips of bacon until crispy.

Crumble them and sprinkle the pieces over the egg mixture before adding the gravy.

You will end up with biscuits, eggs, sausage, bacon, gravy, and cheese all in one casserole.

That is about as close as you can get to putting an entire diner breakfast into one baking dish.

Add Some Vegetables

You can also bring vegetables into the casserole.

Good additions include:

• Diced bell peppers
• Diced onions
• Mushrooms
• Spinach
• Jalapeños
• Green onions

Sauté vegetables before adding them so they don’t release too much moisture while the casserole cooks.

Bell peppers and onions work particularly well with sausage.

For a spicy Southwestern variation, use sausage, jalapeños, pepper Jack cheese, and diced green chiles.

Serve it with salsa on the side.

Make It Spicy

If you like breakfast with some heat, there are several easy ways to turn up the flavor.

Use hot breakfast sausage.

Add diced jalapeños.

Use pepper Jack cheese.

Add crushed red pepper flakes to the gravy.

Serve the finished casserole with your favorite hot sauce.

You can even add a little cayenne pepper to the sausage gravy.

Start small.

You can always add more heat, but you can’t easily take it away.

Add a Touch of Maple Syrup

This may sound unusual until you think about how good maple syrup tastes with sausage and biscuits.

Drizzle a small amount of warm maple syrup over an individual serving.

You get sweet maple syrup followed by salty sausage, creamy gravy, buttery biscuits, eggs, and melted cheese.

It creates that sweet-and-savory breakfast combination that makes pancakes with sausage so satisfying.

You can also use maple breakfast sausage inside the casserole.

What to Serve With It

This casserole is already filling enough to serve as a complete breakfast, but simple sides can turn it into a full brunch.

Fresh Fruit

Serve strawberries, blueberries, pineapple, grapes, melon, or oranges alongside the casserole.

The fresh fruit provides a lighter contrast to the rich gravy and cheese.

Hash Browns

If you want a serious breakfast feast, add crispy hash browns or breakfast potatoes.

Bacon

Yes, there is already sausage.

That doesn’t mean bacon isn’t welcome.

Cinnamon Rolls

For a big holiday breakfast, serve the savory casserole alongside warm cinnamon rolls.

Fresh Biscuits

For the person who believes there can never be too many biscuits, serve additional biscuits on the side with butter, honey, or jam.

Don’t Forget the Coffee

A hearty breakfast casserole practically demands a hot cup of coffee.

Regular black coffee works perfectly because its slight bitterness balances the richness of the gravy and cheese.

You could also serve:

• Vanilla coffee
• Hazelnut coffee
• Caramel coffee
• Cappuccino
• Café latte
• Cold brew
• Hot tea
• Orange juice

For a weekend brunch, put out several drink options and let everyone choose their favorite.

Perfect for Sunday Breakfast

There is something different about Sunday breakfast.

Weekday mornings often involve alarms, work, school, appointments, and trying to get out the door.

Sunday gives you an opportunity to slow things down.

Put on the coffee.

Make something warm.

Sit around the table.

Talk.

Eat.

Go back for another serving.

A breakfast like this isn’t simply about getting something into your stomach before starting the day.

It can become part of the morning itself.

Great for Holiday Mornings

This casserole is also perfect for holidays when you have several people to feed.

Think about Christmas morning.

Nobody wants to spend the entire morning standing over the stove making individual orders of eggs.

A casserole makes things easier.

Prepare one large dish, put it into the oven, and let everyone serve themselves.

It works equally well for:

• Christmas morning
• Thanksgiving weekend
• Easter brunch
• Mother’s Day
• Father’s Day
• Birthdays
• Family reunions
• Weekend guests

Add fruit, coffee, juice, and something sweet, and you have an easy breakfast spread.

Can You Prepare It Ahead?

You can prepare several parts of this casserole ahead of time.

Cook the sausage and prepare the gravy the night before.

Refrigerate them in airtight containers.

You can also shred your cheese and prepare any vegetables.

In the morning, assemble the casserole and bake.

This saves time without sacrificing the freshly baked texture of the biscuits.

If you assemble the entire casserole in advance, the biscuits may absorb more liquid and become softer.

Some people enjoy that texture, but if you want more distinct biscuit pieces, assembling shortly before baking is better.

How to Store Leftovers

Allow leftover casserole to cool.

Transfer individual portions to airtight containers or cover the baking dish tightly.

Refrigerate promptly.

For best quality, enjoy the leftovers within about three to four days.

Reheat individual servings in the microwave until thoroughly hot.

You can also place several portions in a covered baking dish and warm them in a 325°F oven.

Adding a spoonful of milk or extra gravy before reheating can help keep everything creamy.

Turn Leftovers Into a Breakfast Bowl

Here is another idea.

Instead of simply reheating a square of casserole, chop a leftover portion into smaller pieces.

Warm it in a skillet.

Put it into a bowl and add:

• Scrambled eggs
• Extra shredded cheese
• Green onions
• Salsa
• Hot sauce
• Avocado
• Crispy bacon

Now yesterday’s casserole becomes an entirely different breakfast.

Make Individual Breakfast Cups

You can even turn the basic idea into individual servings.

Grease a muffin pan.

Place small biscuit pieces into each cup.

Add a little egg mixture.

Top with sausage gravy and cheese.

Bake until the biscuits and eggs are cooked.

These smaller portions are excellent for brunch buffets and family gatherings because people can simply grab one.

They are also easier to portion.

Why Biscuits and Gravy Are Such Great Comfort Food

There is nothing particularly complicated about biscuits and gravy.

That is part of their appeal.

Soft biscuits.

Savory sausage.

Creamy peppered gravy.

Simple ingredients come together to create something incredibly satisfying.

Adding eggs and cheese turns those familiar flavors into a complete breakfast casserole.

It feels homemade.

It feels filling.

And it is the kind of breakfast that makes you want to sit down and enjoy your meal instead of rushing through it.

Breakfast of the Day

Sausage Gravy Breakfast Biscuit Casserole is the kind of breakfast made for mornings when cereal simply isn’t going to do the job.

It combines fluffy biscuits, seasoned breakfast sausage, creamy peppered gravy, eggs, and melted cheddar cheese in one warm, comforting dish.

Make the classic version first.

Then start experimenting.

Add bacon.

Make it spicy.

Try maple sausage.

Add peppers and onions.

Switch the cheese.

Drizzle a little maple syrup over your serving.

Or pile on some extra sausage gravy.

Breakfast doesn’t always need to be complicated to be memorable.

Sometimes you just need a baking dish filled with biscuits, eggs, sausage, gravy, and plenty of melted cheese.

Would you keep your Sausage Gravy Breakfast Biscuit Casserole classic, or would you add bacon, jalapeños, extra cheese, or maple sausage?