A comforting breakfast casserole filled with crispy hash browns, tender chicken, fluffy eggs, and two cheeses. Easy to prep and great for brunch or weekly meal planning.
4 cups thawed hash browns
2 cups cooked chicken, diced or shredded
6 large eggs
1 cup milk or half-and-half
1 cup shredded cheddar cheese
1 cup shredded mozzarella cheese
1/4 cup chopped green onions or chives
1/2 teaspoon salt
1/4 teaspoon black pepper
1/2 teaspoon garlic powder
Optional: 1 cup chopped spinach, mushrooms, or bell peppers
Preheat oven to 375°F and grease a 9×13-inch baking dish.
Spread hash browns evenly across the bottom and press lightly.
Layer chicken over the potatoes.
Add optional vegetables if using.
Sprinkle with most of the cheese, reserving some for topping.
In a bowl, whisk together eggs, milk, salt, pepper, and garlic powder.
Pour egg mixture evenly over the layers.
Top with remaining cheese.
Bake for 45–50 minutes, or until set in the center and golden on top.
Let rest 10 minutes before serving.