HackerTube / Video
Making Mushroom Ketchup - 18th Century Cooking
Townsends

The Townsends channel shows how to make mushroom ketchup, a popular 18th-century sauce, in period style. It includes the history and a recipe and links to a blog post on whether George Washington used ketchup.
HN commenters who have cooked it recommend it as a reliable, delicious recipe and a good historical explanation of pre-tomato ketchup.
3 Hacker News mentions · 2018–2022