Ice cream churns the ice cream mixture while cooled inside a household freezer. Some more expensive models have an inbuilt freezing element. A newer method is to add liquid nitrogen to the mixture while stirring it using a spoon or spatula for a few seconds; a similar technique, advocated by Heston Blumenthal as ideal for home cooks, is to add dry ice to the mixture while stirring for a few minutes. Some ice cream recipes call for making a custard, folding in whipped cream, and immediately freezing the mixture. Another method is to use a pre-frozen solution of salt and water, which
Vanilla ice cream France, England, and then all of Europe by the early 1600s. In 1602, Hugh Morgan, the apothecary of Queen Elizabeth I, recommended that vanilla should be used separately from cocoa. Ice cream can be traced back to the Yuan period of the fourteenth century. There is evidence that ice cream was served in the Mogul Court. The idea of using a mixture of ice and salt for its refrigerating effects, which is a part of the process of creating ice cream, originated in Asia. The method spread from the East to Europe when the Arabs and the Moors traveled to