This Valentine’s Day, Shake Shack is embracing the fragile nature of love with its new True Love Shake – a limited-time offering designed to be layered, indulgent, and as crackable as hearts themselves. Made with Shake Shack’s signature vanilla frozen custard blended with strawberry purée; the True Love Shake is coated with a crackable dark chocolate shell and finished with whipped cream and strawberry curls.