This delicious croissant breakfast casserole is the perfect make-ahead brunch dish! Flaky croissants, savory sausage, creamy cheese, and eggs combine for a satisfying and flavorful meal.
Preheat oven to 350°F (175°C). Grease a 9x13 inch baking dish.
Cut the croissants into 1-inch pieces and place them in the prepared baking dish.
In a bowl, whisk together the eggs, milk, salt, and pepper.
Pour the egg mixture over the croissants. Sprinkle with the cooked sausage and cheese.
Bake for 40-45 minutes, or until the casserole is set and golden brown.
Let it cool for a few minutes before serving.
Notes
Serve with fresh fruit or a side salad for a complete meal. This casserole is also great for meal prepping - just reheat individual portions throughout the week!