This Biscuits and Gravy Casserole combines the comforting flavors of a classic Southern breakfast into a convenient, make-ahead dish. Layers of flaky biscuits, savory breakfast sausage, creamy eggs, and rich country gravy come together in a single casserole, making it perfect for busy mornings, holiday brunches, or feeding a crowd. The beauty of this recipe lies in its simplicity and versatility—you can customize it with different types of sausage, add vegetables, or even make it vegetarian. With minimal prep and maximum flavor, this casserole is sure to become a family favorite.
2 tablespoons unsalted butter
½ onion, diced
10 oz refrigerated biscuit dough (cut into 2-inch pieces)
½ cup whole milk or heavy cream
5 large eggs
1 teaspoon dried oregano
1½ cups shredded cheddar cheese
1 lb breakfast sausage (regular, spicy, or turkey)
1½ cups prepared country gravy
Preheat the oven: Set your oven to 350°F (175°C). Grease a 9×13-inch baking dish.
Sauté the onion: In a skillet over medium heat, melt the butter. Add the diced onion and sauté until softened, about 5 minutes.
Cook the sausage: Add the breakfast sausage to the skillet with the onion. Cook until browned and crumbled, about 8–10 minutes. Drain any excess fat.
Assemble the casserole: Spread the biscuit pieces evenly in the prepared baking dish. Top with the cooked sausage and onion mixture.
Prepare the egg mixture: In a bowl, whisk together the eggs, milk or cream, and dried oregano. Pour this mixture evenly over the sausage layer.
Add cheese: Sprinkle the shredded cheddar cheese evenly over the top.
Add gravy: Pour the prepared country gravy over the entire casserole, ensuring even coverage.
Bake: Place the casserole in the preheated oven and bake for 40–45 minutes, or until the top is golden brown and the eggs are set.
Serve: Allow the casserole to cool for a few minutes before serving.
Calories: Approximately 350 kcal
Protein: 22 g
Carbohydrates: 31 g
Fat: 14.8 g
Saturated Fat: 0 g
Cholesterol: 0 mg
Sodium: 0 mg
Potassium: 0 mg
Fiber: 0 g
Sugar: 0 g
Vitamin A: 0
Vitamin C: 0 mg
Calcium: 0 mg
Iron: 0 mg