Welsh cuisine butter was the primary cooking medium and basis for sauces. Salt was an important ingredient in Welsh butter, but also in early Welsh cheeses, which would sit in brine during the cheesemaking process. The Welsh were also early adopters of roasting cheese. An early incarnation of Welsh rarebit was being made in medieval times, and by the middle of the 15th century rarebit was considered a national dish. The acid soil of Wales meant that the milk produced by their cattle created a soft cheese, which was not as good for roasting, so Welsh people would trade for harder cheeses
Avocado toast Times" article showcased a "special" way to serve avocado as the filling of a toasted sandwich. In another article published in "The New Yorker" on May 1, 1937, titled "Avocado, or the Future of Eating," the protagonist eats "avocado sandwich on whole wheat and a lime rickey." Jayne Orenstein of The Washington Post reports, “avocado toast has come to define what makes food trends this decade: It’s healthy and yet ever-so-slightly indulgent. It can be made vegan and gluten-free. It’s so Instagrammable that #avocadotoast has over 100,000 posts. And most important of all: It is wholeheartedly endorsed by Gwyneth Paltrow.”