A quick and easy overnight French toast casserole made from pantry staples, perfect for busy mornings and cozy breakfasts.
Use stale or day-old bread for best texture. Room temperature eggs and milk prevent custard separation. Do not soak longer than 24 hours to avoid sogginess. Tent with foil if top browns too quickly. Fresh bread can be toasted lightly before cubing if day-old bread is unavailable.
Keywords: French toast casserole, overnight breakfast, easy breakfast, pantry staples, cinnamon, custard, brunch