Scrape seeds from vanilla bean into a food processor with tip of a paring knife (reserve pod for another use if desired). Add sugar and pulse to combine. Transfer to a bowl.

• 用剥皮刀的顶部取出香草荚内的豆粒，放入食品加工机（如果需要的话把豆荚留为他用），加入糖进行搅拌，然后倒入碗中。