Latte art microfoam, which is a foam of air in milk. Milk itself is an emulsion of butterfat in water, while coffee is a mixture of coffee solids in water. Neither of these colloids are stable – crema dissipates from espresso, while microfoam separates into drier foam and liquid milk – both degrading significantly in a matter of seconds, and thus latte art lasts only briefly. Latte art requires first producing espresso with crema and microfoam, and then combining these to make latte art. See microfoam: procedure for how microfoam is made; this article concentrates on the latte art once the foam
Coffee Crisp For much of the 2000s, Coffee Crisp was available in "French Vanilla" and "Triple Mocha" flavours. In 2005, the coffee bean shaped "Coffee Crisp Beans" were introduced. The most recent bar form was Coffee Crisp Yogurt. In January 2007, all variations of Coffee Crisp bars other than the original were discontinued. Coffee Crisp 70% dark chocolate was introduced in 2009. Some time between 2008 and 2010, French Vanilla and Chocolatey Crunch variations were made available. In 2014, Coffee Crisp Latte was released in celebration of Coffee Crisp's 75th anniversary. A Coffee Crisp-flavoured ice cream bar and ice cream flavour are