Overview
Cream soda (also known as creme soda or creaming soda) is a sweet soft drink. Generally flavored with vanilla and based on the taste of an ice cream float, a wide range of variations can be found worldwide.
History and development
A recipe for cream soda written by E. M. Sheldon and published in Michigan Farmer in 1852 called for water, cream of tartar (potassium bitartrate), Epsom salts, sugar, egg, and milk to be mixed, then heated, then mixed again once cooled with water and a quarter teaspoonful of baking soda (sodium bicarbonate) to make an effervescent drink. It was suggested as a temperance drink preferable to those of "Uncle Bacchus" and in compliance with the recently introduced Maine law.
Alexander C. Howell of Vienna, New Jersey was granted a patent for "cream soda-water" on June 27, 1865. Howell's cream soda-water was made with sodium bicarbonate, water, sugar, egg whites, wheat flour, and "any of the usual flavoring materials—such as oil of lemon, extracts of vanilla, pine-apple, to suit the taste". Before drinking, the cream soda-water was mixed with water and an acid such as tartaric acid or citric acid. In Canada, James William Black of Berwick, Nova Scotia, was granted a U.S. patent on December 8, 1885, and a Canadian patent on July 5, 1886, for "ice-cream soda". Black's ice-cream soda, which contained whipped egg whites, sugar, lime juice, lemons, citric acid, flavoring, and bicarbonate of soda, was a concentrated syrup that could be reconstituted into an effervescent beverage by adding ordinary ice water.
International variations
From Wikipedia (CC BY-SA 4.0).