Liquid nitrogen as ice cream, which can be created within moments at the table because of the speed at which it cools food. The rapidity of chilling also leads to the formation of smaller ice crystals, which provides the dessert with a smoother texture. The technique is employed by chef Heston Blumenthal who has used it at his restaurant, The Fat Duck to create frozen dishes such as egg and bacon ice cream. Liquid nitrogen has also become popular in the preparation of cocktails because it can be used to quickly chill glasses or freeze ingredients. It is also added to drinks
Chocolate ice cream were used to make frozen and unfrozen desserts. Latini produced two recipes for ices based on the drink, both of which contained only chocolate and sugar. In 1775, Italian doctor Filippo Baldini wrote a treatise entitled "De sorbetti", in which he recommended chocolate ice cream as a remedy for various medical conditions, including gout and scurvy. Chocolate ice cream became popular in the United States in the late nineteenth century. The first advertisement of ice cream in America started in New York on May 12, 1777 when Philip Lenzi announced that ice cream was officially available "almost every day". Until