Liquorice. Any kind of liquorice, so long as it's black -- like, you know, real liquorice. It can be a Twizzler or a bag of Nibs or even those disgusting candy-coated Goodies things that taste of cheap perfume. Basset's Liquorice All-Sorts -- yesssss. Or that double-salted Dutch stuff, but I gather that's a minority taste. All the more for me.