A comforting and easy-to-make French toast casserole perfect for Christmas morning, featuring custardy layers of brioche soaked overnight in a spiced custard with a subtle maple sweetness.
Do not skip the overnight soak for best custard absorption and texture. Use brioche or challah for best results. If top browns too quickly, tent with foil halfway through baking. For dairy-free, substitute almond or oat milk and silken tofu for cottage cheese.
Keywords: French toast casserole, Christmas breakfast, holiday brunch, custard soaked bread, brioche casserole, easy breakfast casserole