Are you looking for an easy breakfast casserole? This Biscuits and Gravy with Sausage and Egg Breakfast Casserole is a must! You can serve this casserole as a simple Sunday morning breakfast and even feed a large crowd. This casserole is made with simple ingredients; biscuits, gravy, eggs, sausage, and cheese. Throw this casserole together easily in under an hour and enjoy a hearty breakfast that your entire family will love!

I love that I assemble this casserole the night before and pop this in the oven the next day. It makes like so much easier! This casserole is also packed with all things breakfast! Even my picky eaters enjoy this casserole. And this casserole is an amazing breakfast option to start your day right!


1 pound ground breakfast sausage

1 can of refrigerated flaky biscuits

4 tbsp flour

2 ½ c. whole milk

1 tsp kosher salt

½–1 tsp freshly ground black pepper

How to make Biscuits and Gravy Breakfast Casserole

Step 1: Prepare the oven. Preheat it to 400 degrees F. Ready an 8 x 10-inch baking dish. Grease and set aside.

Step 2: Into quarters, cut each biscuit. Into the bottom of the prepared pan, layer half of the biscuits. Place in the preheated oven and bake for about 10 minutes. When done, remove from the oven and set aside.

Step 3: In a large skillet, cook the ground sausage until browned and completely cooked. Then, sprinkle with flour and continue to cook for another minute or two, stirring using a wooden spoon.

Step 4: Adjust the heat to medium heat and gradually stir in the milk. Continue to cook until the gravy come to a low boil and begins to thicken, stirring often. To taste, season with salt and black pepper.

Step 5: Over the cooked biscuits, pour over the gravy. On top, layer the rest of the biscuits. Return to the oven and resume baking for 14 to 18 minutes more or until golden brown.

Step 6: Serve the biscuits and gravy breakfast casserole immediately. Enjoy!