Saint Honore Cake the cake with circular puffed pastry topped with caramel, and custard. the ingredients used are 1 package puff pastryChoux pastry:1/2 cup water1/2 cup milk1/2 tablespoon sugar1/2 tablespoon salt1/2 cup butter1 cup flour4 eggsCustard:3 egg yolks5 tablespoons sugar2 tablespoons powdered milk2 tablespoons butter1 vanilla pod, scraped1 cup milkCaramel:5 tablespoons sugar1/3 cup waterVanilla whipped cream:3 tablespoons sugar1 vanilla pod, scraped1/2 cup mascarpone2 cups whipping cream