A cozy, make-ahead French toast casserole perfect for Easter brunch or any cozy weekend gathering, featuring a cinnamon-spiced custard soaked into thick brioche or challah bread.
Use day-old or slightly stale bread to prevent sogginess; toast fresh bread lightly before cubing if needed. Overnight soaking yields the best custardy texture, but a minimum of 4 hours works. Cover casserole during baking to keep moist. If too wet after baking, bake uncovered for an additional 5-10 minutes. Adding chopped nuts or berries before baking adds texture and flavor. Vanilla extract is essential for depth of flavor.
Keywords: French toast casserole, Easter brunch, make-ahead breakfast, cinnamon custard, brioche casserole, cozy brunch recipe