# Components:
→ Bread and Fruit
01 - 6 large all-butter croissants, slightly stale, torn into large pieces
02 - 1½ cups fresh blueberries (or frozen, not thawed)
03 - Zest of 2 lemons
→ Custard
04 - 6 large eggs
05 - 2 cups whole milk
06 - ½ cup heavy cream
07 - ⅔ cup granulated sugar
08 - 2 tsp pure vanilla extract
09 - Juice of 1 lemon (about 2 tbsp)
10 - ¼ tsp salt
→ Topping
11 - 2 tbsp turbinado sugar
12 - Powdered sugar, for dusting (optional)
# Directions:
01 - Preheat oven to 350°F (175°C). Grease a 9x13-inch baking dish with butter or nonstick spray.
02 - Arrange half of the torn croissants evenly in the dish. Sprinkle with half the blueberries and half the lemon zest. Repeat layering with remaining croissants, blueberries, and lemon zest.
03 - In a large bowl, whisk together eggs, whole milk, heavy cream, granulated sugar, vanilla extract, lemon juice, and salt until smooth.
04 - Pour the custard mixture slowly and evenly over the layered croissants and berries. Press gently on the surface so the custard is absorbed by all pieces.
05 - Sprinkle turbinado sugar evenly over the top. Allow the dish to rest for 10–15 minutes, or cover and refrigerate overnight for enhanced flavor and texture.
06 - Bake uncovered for 40–45 minutes until the casserole is puffed, golden, and set in the center.
07 - Let the dish rest for 10 minutes before serving. Dust with powdered sugar if desired.