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
HB Ice Cream adverts were used for Wall's in England, Miko in France and other sister brands. On 26 April 2017 many of the adverts from the 1960s and 1970s were made available to the Irish Film Archives. HB Ice Cream HB Ice Cream (originally an acronym for both Hughes Brothers and Hazelbrook Farm) is an ice cream brand in Ireland and is part of the Unilever Group's Heartbrand ice cream brand. It manufactures most of the Heartbrand's ice cream range, as well as some products designed exclusively for the Irish market, including the Hazelbrook Farm range of blocks of ice-cream. In Northern