This comforting breakfast bake combines flaky croissants, tender chicken, fluffy eggs, and melty cheese. Perfect for a holiday brunch or make-ahead morning meal.
4 croissants, torn into large pieces
2–2½ cups cooked shredded chicken
8 eggs
2 cups whole milk or half-and-half
1½ cups shredded sharp cheddar cheese
½ tsp garlic powder
1 tsp salt
½ tsp black pepper
2 green onions, sliced
Butter or nonstick spray for greasing
Preheat oven to 350°F and grease a 9×13-inch baking dish.
Spread croissant pieces evenly in the dish.
Layer chicken over croissants.
Sprinkle most of the cheese and all green onions on top.
In a bowl, whisk eggs, milk, garlic powder, salt, and pepper.
Pour the egg mixture over the casserole and press gently to soak.
Cover with foil and bake for 30 minutes.
Uncover, add remaining cheese, and bake another 15–20 minutes.
Let rest 10 minutes before slicing and serving.