This indulgent Pancake Casserole transforms store-bought pancakes into a delightful baked breakfast treat. Soaked overnight in a rich custard of eggs, half-and-half, vanilla, cinnamon, maple syrup, and brown sugar, then baked until golden and custardy, it's perfect for a weekend brunch or special occasion morning. Serve with chocolate chips, fresh berries, and extra syrup for an irresistible start to your day.