Overnight Breakfast Casserole with Hash Browns and Gouda
Smoky gouda and crispy hash browns meet in a make-ahead casserole that bakes up golden and set.
Dietary
Wheat free, Nut free
Allergens
Dairy, Eggs, Red meat
Shredded hash browns form a hearty base beneath eggs, smoked gouda, and savory breakfast sausage, all assembled the night before so morning prep is just a trip to the oven. The casserole chills overnight, letting flavors meld and the bread or potatoes soak up the custard, then bakes until puffed and golden with a melty, cheesy top. It suits holiday brunches, weekend gatherings, or any morning when you want a hot dish without early rising.
Ingredients
- 1 tablespoon butter, softened, for greasing the dish
- 1 pound breakfast sausage, crumbled
- 4 cups frozen shredded hash browns, thawed
- 2 cups smoked gouda cheese, shredded
- 1/2 cup yellow onion, finely diced
- 1/2 cup red bell pepper, finely diced
- 8 large eggs
- 1 1/2 cups whole milk
- 1 teaspoon salt
- 1/2 teaspoon black pepper
- 1/2 teaspoon garlic powder
- 1/4 teaspoon smoked paprika
- 2 tablespoons fresh chives, chopped, for garnish
Method
-
Grease a 9x13-inch baking dish with the softened butter.
-
Cook the breakfast sausage in a 9-inch skillet over medium heat, breaking it up with a spoon, until browned and no longer pink, about 8 minutes. Add the onion and red bell pepper and cook until softened, about 4 minutes. Drain excess fat and let cool slightly.
-
Spread the thawed hash browns evenly in the bottom of the prepared baking dish.
-
Scatter the sausage mixture evenly over the hash browns, then sprinkle with half of the shredded gouda.
-
In a large bowl, whisk together the eggs, milk, salt, black pepper, garlic powder, and smoked paprika until well combined.
-
Pour the egg mixture evenly over the layers in the baking dish, then sprinkle the remaining gouda on top.
-
Cover the dish tightly with plastic wrap or foil and refrigerate overnight, at least 8 hours.
-
Remove the casserole from the refrigerator and let it sit at room temperature for 20 minutes while the oven preheats to 350°F (175°C).
-
Uncover and bake until the eggs are set in the center and the top is golden brown, 50 to 55 minutes.
-
Let the casserole rest for 10 minutes, then sprinkle with chives before slicing and serving.
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Overnight Breakfast Casserole with Hash Browns and Gouda
Shredded hash browns form a hearty base beneath eggs, smoked gouda, and savory breakfast sausage, all assembled the night before so morning prep is just a trip to the oven. The casserole chills overnight, letting flavors meld and the bread or potatoes soak up the custard, then bakes until puffed and golden with a melty, cheesy top. It suits holiday brunches, weekend gatherings, or any morning when you want a hot dish without early rising.
9 hr 5 min 8 servings 390 cal
Ingredients
- 1 tablespoon butter, softened, for greasing the dish
- 1 pound breakfast sausage, crumbled
- 4 cups frozen shredded hash browns, thawed
- 2 cups smoked gouda cheese, shredded
- 1/2 cup yellow onion, finely diced
- 1/2 cup red bell pepper, finely diced
- 8 large eggs
- 1 1/2 cups whole milk
- 1 teaspoon salt
- 1/2 teaspoon black pepper
- 1/2 teaspoon garlic powder
- 1/4 teaspoon smoked paprika
- 2 tablespoons fresh chives, chopped, for garnish

Method
- 1
Grease a 9x13-inch baking dish with the softened butter.
- 2
Cook the breakfast sausage in a 9-inch skillet over medium heat, breaking it up with a spoon, until browned and no longer pink, about 8 minutes. Add the onion and red bell pepper and cook until softened, about 4 minutes. Drain excess fat and let cool slightly.
- 3
Spread the thawed hash browns evenly in the bottom of the prepared baking dish.
- 4
Scatter the sausage mixture evenly over the hash browns, then sprinkle with half of the shredded gouda.
- 5
In a large bowl, whisk together the eggs, milk, salt, black pepper, garlic powder, and smoked paprika until well combined.
- 6
Pour the egg mixture evenly over the layers in the baking dish, then sprinkle the remaining gouda on top.
- 7
Cover the dish tightly with plastic wrap or foil and refrigerate overnight, at least 8 hours.
- 8
Remove the casserole from the refrigerator and let it sit at room temperature for 20 minutes while the oven preheats to 350°F (175°C).
- 9
Uncover and bake until the eggs are set in the center and the top is golden brown, 50 to 55 minutes.
- 10
Let the casserole rest for 10 minutes, then sprinkle with chives before slicing and serving.
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