01 -
Preheat oven to 175°C (350°F). Lightly grease a 23x33 cm (9x13 inch) baking dish.
02 -
Arrange croissant pieces evenly in the prepared baking dish. Sprinkle semi-sweet chocolate chips evenly over and between the croissant layers.
03 -
In a large bowl, whisk together whole milk, eggs, granulated sugar, vanilla extract, and salt until smooth and fully combined.
04 -
Pour custard mixture evenly over croissants in the dish. Gently press down with a spatula to ensure croissants absorb the custard.
05 -
Allow the assembled mixture to sit for 10 to 15 minutes to absorb the custard thoroughly.
06 -
Bake uncovered at 175°C (350°F) for 45 to 50 minutes until the top is golden and custard is set. If browning too quickly, tent loosely with foil during the last 10 to 15 minutes.
07 -
Cool slightly before dusting with powdered sugar. Serve warm with fresh berries or whipped cream if desired.