| I think what is so interesting is also, if you peel back the curtain, most recipes have standardized at a fairly recent point in their national mythos, depending on how long that is. Recipes are a snapshot of economic and technological advances of the time, and whole classes of recipe are not available until certain technological watersheds, like * precise temperature controls for ovens and stoves in the early 20th century * cheap and health(ier) chemical leaveners in the late 19th century * discovery of consistent vanilla pollination in the 19th century * exchanges of ingredients in the Columbian exchange (tomatoes in Italy, potatoes in Russia, chilis in India and Korea, etc.) Also our modern supply chain is very good at magicking away the seasonality and perishability of ingredients, so for example you had early Scottish shortbread primarily using rice flour because it was cheaper at that time. |