Description
This hearty Southern-style breakfast casserole layers fluffy biscuits, savory sausage, creamy country gravy, and melted cheddar cheese for the ultimate comfort-food brunch. Ideal for holidays, meal trains, or a cozy family breakfast, this dish combines classic flavors into one filling bake that’s sure to please a crowd.
Ingredients
Sausage and Biscuit Layer
- 1 lb breakfast sausage
- 1 can (16 oz) refrigerated biscuits, cut into 1-inch pieces
- 2 cups shredded cheddar cheese
Gravy
- ¼ cup unsalted butter
- ¼ cup all-purpose flour
- 3 cups whole milk
- ½ tsp garlic powder
- ½ tsp onion powder
- ½ tsp black pepper
- ½ tsp salt (adjust to taste)
Egg Mixture
- 6 large eggs
- ½ cup milk
- Salt & pepper to taste
Instructions
- Preheat and prepare dish: Preheat your oven to 350°F (180°C) and grease a 9×13-inch baking dish to prevent sticking.
- Cook sausage: In a skillet over medium heat, cook the breakfast sausage until browned and fully cooked. Drain any excess grease to keep the casserole from becoming greasy.
- Layer biscuits: Scatter the cut biscuit pieces evenly across the bottom of the prepared baking dish to form a base layer.
- Add sausage and cheese: Sprinkle the cooked sausage evenly over the biscuit pieces, then top with the shredded cheddar cheese for a rich, melty layer.
- Make the gravy: Using the same skillet, melt the butter over medium heat, then whisk in the flour and cook for 1–2 minutes to form a roux. Gradually whisk in the milk until the mixture is smooth. Stir in garlic powder, onion powder, salt, and black pepper. Continue to cook, stirring frequently, until the gravy thickens to a creamy consistency. Remove from heat.
- Assemble casserole: Pour the prepared gravy evenly over the sausage and biscuit layers in the baking dish.
- Prepare egg mixture: In a bowl, whisk together the eggs, ½ cup milk, and salt and pepper to taste until fully combined and slightly frothy.
- Add egg mixture: Pour the egg mixture evenly over the casserole to bind all the layers together during baking.
- Bake: Place the casserole in the preheated oven and bake for 40–45 minutes or until the casserole is set and golden on top.
- Rest and serve: Let the casserole rest for 10 minutes before slicing and serving to allow it to firm up slightly for easier portions.
Notes
- Add a pinch of cayenne pepper or a splash of hot sauce to the gravy for a spicy Southern kick.
- Substitute cheddar cheese with Colby Jack or pepper jack cheese for a different flavor profile.
- To make ahead, assemble the casserole the night before, refrigerate, and bake fresh in the morning for convenience.
- Prep Time: 15 minutes
- Cook Time: 45 minutes
- Category: Breakfast, Brunch
- Method: Baking
- Cuisine: American, Southern
