Liquid nitrogen cocktail Liquid nitrogen cocktail A liquid nitrogen cocktail is any mixed drink whose preparation involves the use of liquid nitrogen. Popularized as a novelty because of the smoky, bubbling "cauldron effect" it produces, liquid nitrogen is controversial as a cocktail ingredient because it boils at and its consumption is thus potentially lethal. However, it is not a regulated substance in most countries and there is little control of its use. The culinary use of liquid nitrogen is mentioned in an 1890 recipe book titled "Fancy Ices" authored by Mrs. Agnes Marshall, but has been employed in more recent times by restaurants
Winter ice cream Winter ice cream Winter ice cream ( or ' ) is a Hungarian confectionary similar in appearance to ice cream in a cone, but traditionally having ganache or a similar kind of sweet cream filling with usually a chocolate-cocoa flavoring. It gained popularity in the 1970s in communist Hungary, being produced as a winter alternative to "summer" ice creams, which were deemed to be too cold for winter sweets. Apart from grocery shops, it was frequently sold as part of the national railway's catering service ('). The confectionary's popularity faded in the early 1990s, when, after the end of communism,