A festive and fuss-free French toast casserole layered with thick-cut bread, custardy egg mixture, and fresh berries, perfect for holiday mornings and weekend brunches.
Use day-old brioche or challah bread for best custard absorption without sogginess. Refrigerate overnight for best texture. Tent with foil if top browns too quickly. Fresh berries preferred; if using frozen, thaw and drain well.
Keywords: French toast casserole, make-ahead breakfast, patriotic breakfast, berry casserole, brunch recipe, easy breakfast casserole