OK, I did a bit of searching and found the recipe that I have used: https://www.vietworldkitchen.com/bl...t-sriracha.html -- obviously, I used the fermented recipe, not the other one.
But while I was searching I found this one as well: https://ketodietapp.com/Blog/post/2...-sriracha-sauce -- As this one uses AS it isn't as exciting as I thought it might be.
As stated, if/when I make this again I will probably use the first recipe, and cut out the sugar.