Hot Chocolate with Meringue Stars

Adapted from a dessert of Josean Martínez Alija, the very young but astonishingly talented chef at the Guggenheim Museum restaurant in Bilbao, this is perfect to serve during the winter holidays. Josean’s cutting-edge version features an extremely concentrated unsweetened chilled cocoa soup touched with salt and afloat with meringue stars and a scoop of house-ma