Description
This hearty breakfast casserole features savory turkey sausage, fluffy hash browns, sautéed vegetables, and melted cheddar cheese, all baked into a satisfying, customizable dish perfect for brunch or meal prep.
Ingredients
- 1 tablespoon extra virgin olive oil
 - 1 pound turkey breakfast sausage
 - 1 medium yellow onion, diced
 - 1 red bell pepper, diced
 - 4 cups frozen diced hash browns, thawed
 - 1½ cups freshly shredded cheddar cheese
 - 2 tablespoons sliced chives
 - 8 large eggs
 - 1 cup whole milk
 - ½ teaspoon salt
 - ½ teaspoon black pepper
 
Instructions
- Preheat oven to 375°F (190°C). Grease a 9×13 inch baking dish and set aside.
 - Heat olive oil in a large skillet over medium heat. Cook turkey sausage until browned, then remove and set aside.
 - In the same skillet, sauté the diced onion and red bell pepper for about 5 minutes until softened.
 - In a large bowl, combine thawed hash browns, cooked sausage, sautéed vegetables, shredded cheddar cheese, and chives.
 - In a separate bowl, whisk together eggs, milk, salt, and pepper until smooth.
 - Pour the egg mixture over the hash brown mixture and stir to combine.
 - Transfer the mixture to the prepared baking dish, spreading it out evenly.
 - Bake for 35–40 minutes, or until the eggs are set and the top is golden brown. A toothpick inserted in the center should come out clean.
 - Let the casserole rest for 5 minutes before slicing and serving.
 
Notes
- Can be made ahead and refrigerated overnight before baking.
 - Swap turkey sausage for pork sausage or vegetarian alternatives like mushrooms or zucchini.
 - Use any cheese you prefer—Monterey Jack, Gruyere, or Fontina all work well.
 - Store leftovers in the fridge for up to 3 days or freeze unbaked for later.
 
- Prep Time: 15 minutes
 - Cook Time: 40 minutes
 - Category: Breakfast, Brunch
 - Method: Baking
 - Cuisine: American
 
Nutrition
- Serving Size: 1 slice
 - Calories: 375
 - Sugar: 3g
 - Sodium: 600mg
 - Fat: 26g
 - Saturated Fat: 9g
 - Unsaturated Fat: 15g
 - Trans Fat: 0g
 - Carbohydrates: 12g
 - Fiber: 1g
 - Protein: 22g
 - Cholesterol: 230mg