01 -
Cube the French bread into 1-inch pieces and arrange evenly in a greased 9x13-inch baking dish.
02 -
In a large mixing bowl, whisk together the eggs, whole milk, heavy cream, vanilla extract, and granulated sugar until fully incorporated.
03 -
Fold in the orange zest for a subtle citrus note, if using.
04 -
Pour the custard mixture evenly over the bread cubes, ensuring all pieces are fully moistened. Allow to rest for 10 minutes for bread to soak up the liquid.
05 -
Preheat oven to 350°F. Bake for 25 minutes, or until the custard is just set in the center and the top is lightly golden.
06 -
Remove from oven and cool briefly. Serve warm, with vanilla sauce if desired.