Now that’s interesting John. On this side of the Atlantic there is a thing called Piccalilly but it’s a sort of relish made from green tomatoes, green peppers & cabbage. I find it sort of disgusting so we don’t make it. The recipe you linked looks good. I’m going to try it - thank fo4r the tip. AT one of the markets we sell at we have a few customers from the UK. We make pickled onions for them (they asked a bunch of times) which I am quite fond of. However, I learned (after the first batch) that the Brits & the Scots like their onions pickled in Malt Vinegar which is how we make them now.
Another international thing we make is Pikliz which originates in Haiti. A friend of mine is Haitian & he asked for it - even got me his mom’s recipe. Now we sell it in two versions. The original Pikliz is HOT - like blisters hot because it’s full of Habaneros. So now we make that and a not hot version which has also become a good seller for us.