Dissolve the chocolate in the top of a double boiler. 在雙層蒸鍋的上層鍋內融化巧克力。
The cream is made by whipping egg yolks and sugar together until the yolk is almost white, adding hot milk little by little, and cooking in a double boiler. 這種奶油通過打發雞蛋黃和糖知道蛋黃幾乎變白,一點點加入熱牛奶,在一個雙層蒸鍋中蒸煮。