It's in T&T, I've always use Leek, but as far as I knew it was always on the veggie soup box
and that's why when I've eaten it over the years when others make it, it's not the same. (I've never seen it on the Leek box, but I might not have looked in a few decades - sheesh, decades, do I sound old or what?)
Just made some for Christmas...yum.