There’s no Christmas in Jamaica without sorrel, a drink that is infused with ginger, sweetened with sugar and spiked with white overproof rum. It is as ubiquitous at Christmas time as rum cake, curried goat, and rice with pigeon (gungo) peas. A hibiscus variety, sorrel came to Jamaica from West Africa. According to the National Library of Jamaica website, references to Jamaican sorrel date to the 1700s. Sorrel is an...