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
Steve's Ice Cream Steve's Ice Cream Steve's Ice Cream was an ice-cream parlor chain which attracted media attention and long lines when original owner Steve Herrell opened his first establishment at 191 Elm Street in Somerville, Massachusetts in 1973. This is known as the Original Steve's Ice Cream. It introduced the concept of super-premium ice cream and customized ice cream desserts using the mix-in. MSNBC travel/leisure journalist Tom Austin credits Herrell for this innovative milestone in the ice cream industry: "Modern gourmet ice cream is widely considered to have been born at the original Steve’s in Boston." While Steve sold the Company in