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Biscuits and Gravy Breakfast Casserole

Biscuits and Gravy Breakfast Casserole

This easy-to-assemble breakfast casserole combines all the best parts of a classic Southern breakfast into one simple, delicious bake. It features layers of quartered refrigerated biscuits, crumbled sausage, a rich homemade gravy, fluffy eggs, and a generous topping of melted cheddar cheese. It's a guaranteed crowd-pleaser perfect for a cozy weekend morning or holiday gathering.
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Prep Time 15 minutes
Cook Time 35 minutes
Total Time 50 minutes
Servings: 8 servings
Ingredients Equipment Method Notes

Ingredients
  

Ingredients
  • 1 can (8-count) refrigerated biscuits
  • 1 pound breakfast sausage
  • 4 tablespoons butter
  • 1/4 cup all-purpose flour
  • 2 cups whole milk
  • 6 large eggs
  • 1/2 cup shredded cheddar cheese
  • 1 teaspoon salt
  • 1/2 teaspoon black pepper
  • 1/2 teaspoon garlic powder
  • 1/2 teaspoon onion powder

Equipment

  • 9x13 inch baking dish
  • Large skillet
  • Slotted spoon
  • Whisk
  • bowl

Method
 

Instructions
  1. Prep Your Oven and Dish: First things first, preheat your oven to 375°F. Grab a 9x13-inch baking dish and give it a good grease to prevent sticking.
  2. Cook the Sausage: In a large skillet, cook the breakfast sausage over medium-high heat. Use a spoon or spatula to break it into small crumbles as it cooks. Once it’s nicely browned and cooked through, remove it from the skillet with a slotted spoon and set it aside, leaving the drippings in the pan.
  3. Make the Gravy Base: Reduce the heat to medium and melt the butter in the same skillet with the sausage drippings. Whisk in the flour and cook for about a minute, stirring constantly. This creates a roux, which will thicken our gravy.
  4. Whisk in the Milk: Slowly, a little at a time, pour in the whole milk while whisking continuously. This is the secret to a smooth, lump-free gravy. Keep whisking until it's all incorporated.
  5. Season and Thicken: Add the salt, black pepper, garlic powder, and onion powder. Continue to stir the gravy as it comes to a simmer. Let it cook for a couple of minutes until it has thickened enough to coat the back of a spoon, then remove it from the heat.
  6. Assemble the Base: Cut each biscuit into four quarters. Scatter these pieces evenly across the bottom of your prepared baking dish.
  7. Add the Sausage: Sprinkle the cooked sausage crumbles all over the biscuit pieces.
  8. Pour the Gravy: Carefully pour the prepared sausage gravy over the biscuits and sausage, making sure everything is evenly covered.
  9. Add the Eggs: In a separate bowl, whisk the six eggs together until they are well-beaten. Pour the eggs evenly over the top of the gravy layer.
  10. Top with Cheese: Sprinkle the shredded cheddar cheese over the entire casserole.
  11. Bake to Perfection: Place the dish in the preheated oven and bake for 30-35 minutes. You'll know it's done when the eggs are set, the casserole is bubbly, and the top is a beautiful golden brown.
  12. Rest and Serve: Let the casserole cool for at least 5-10 minutes before slicing and serving. This helps it set up properly. Enjoy!

Notes

For the best results, use whole milk for a rich, creamy gravy and pour it in slowly while whisking to prevent lumps. Use freshly shredded cheese for better melting. It is crucial to let the casserole rest for 5-10 minutes after baking to allow it to set for easier slicing. Variations include using spicy sausage, adding sautéed vegetables, or swapping the cheese for pepper jack.