Biscuits and Gravy Breakfast Casserole

The morning sun was just beginning to spill into the kitchen when I opened the oven. That first whiff of sausage, buttery biscuits, and creamy gravy filled the room like a hug. My son shuffled in, rubbing his eyes, and asked if we were having company. I just smiled and handed him a plate. This biscuits and gravy breakfast casserole makes any morning feel like a celebration.

It’s everything you love about classic biscuits and gravy, but baked into one warm, comforting dish. Perfect for holidays, lazy weekends, or whenever you want to feed a crowd without a lot of work.

Why You’ll Love This Recipe

This casserole wraps up breakfast favorites in one cozy bite. It’s simple to throw together and easy to make ahead.

You can customize it with your favorite add-ins, store leftovers for later, and even freeze it for busy mornings. It’s hearty, comforting, and just plain satisfying.

Ingredients Overview

Let’s take a peek at what goes into this filling, flavor-packed casserole.

Key Ingredients

• 1 package biscuits (8 count)
  I use Pillsbury Grands, but any canned biscuits will do.
• 1 pound breakfast sausage
  Mild is great, but spicy or flavored sausage works too.
• 6 eggs
  These bind everything together and bake up soft and fluffy.
• 1 cup shredded cheese
  Cheddar, Colby Jack, Swiss, or Monterey Jack — use what you love.
• 1 packet peppered gravy mix (2.3 oz)
  This adds the creamy, savory magic.
• ½ cup milk
  Whole milk gives richness, but any kind works.
• Salt and pepper to taste

Optional Add-Ins & Variations

• Add sautéed onions or diced bell peppers for a flavor boost.
• Swap in turkey sausage, bacon, or even veggie sausage.
• Use homemade gravy if you have time.
• Add a splash of hot sauce before serving for a little kick.
• Double the gravy and pour extra over each serving.

How to Make Biscuits and Gravy Breakfast Casserole

This recipe comes together in just a few simple steps. You’ll brown, layer, whisk, and bake. That’s it.

Step 1: Prep the Ingredients

Preheat your oven to 350°F. Grease a 9×13 baking pan.

Cook the sausage in a skillet over medium heat until it’s no longer pink. Drain the grease and set the sausage aside.

While it cools, cut each biscuit into four pieces.

Step 2: Assemble the Casserole

Line the bottom of the pan with the biscuit pieces. Spread the cooked sausage evenly on top. Sprinkle the shredded cheese over everything.

In a mixing bowl, whisk the eggs, milk, salt, and pepper. Pour the egg mixture over the cheese layer.

Next, prepare the gravy mix according to the package directions. Once it’s smooth and hot, pour it over the casserole.

Step 3: Bake and Serve

Place the casserole in the oven and bake uncovered for 35 to 40 minutes. You’ll know it’s done when the eggs are set and the biscuits are golden brown.

Let it cool for a few minutes before slicing. Serve hot and enjoy every cozy, savory bite.

Make Ahead & Storage Tips

Make Ahead Instructions

You can assemble everything the night before. Cover the pan with plastic wrap and refrigerate.

In the morning, remove the wrap and bake as usual. Add a few extra minutes if the casserole is cold when it goes into the oven.

How to Store & Reheat

Refrigerate leftovers in an airtight container for up to 4 days.

To reheat, microwave individual servings in 30-second bursts until warmed through.

You can also freeze portions in freezer-safe containers for up to 3 months. Thaw in the fridge overnight and reheat in the microwave or oven.

Substitutions & Customizations

This casserole is easy to make your own.

• Swap sausage for bacon, turkey sausage, or Italian sausage.
• Try homemade biscuit dough if you prefer from-scratch baking.
• Use your favorite cheese or mix a few for more depth.
• Want more gravy? Double the mix and save half to serve on the side.

You can also sneak in chopped veggies like peppers or onions for extra flavor and color.

Recipe Tips & Troubleshooting

• Let your casserole rest a few minutes before serving. It sets up better and slices more cleanly.
• If the top browns too fast, cover it loosely with foil during the last 10 minutes.
• For best results, let a chilled casserole come closer to room temperature before baking.
• The casserole should not jiggle in the center once it’s done.

Serving Suggestions

This dish is perfect on its own, but I love to pair it with something fresh.

Try a bowl of berries or a fruit salad on the side. For bigger brunch spreads, add hash brown casserole or French toast casserole.

And of course, serve with hot coffee, tea, or orange juice to complete the meal.

Find more breakfast inspiration in our Breakfast category or browse everything from scratch on the Her Cozy Recipes homepage.

For more cozy ideas like this one, you can also follow along on Pinterest.

FAQ

Biscuits and Gravy Breakfast Casserole Recipe Card

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Final Thoughts

I hope this biscuits and gravy breakfast casserole brings warmth and smiles to your table like it does at mine. If you try it, I’d love to hear what you think. Leave a comment or share it with someone who could use a little cozy comfort today.