Popsugar Living Food Reviews The Best Kit Kat Flavors 16 of the Best (and Weirdest) Kit Kat Flavors in the World Ranked January 18, 2020 by Anna Monette Roberts View On One Page Photo 11 of 16 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 11 Japanese Kit Kat Rum Raisin Tasters say this Rum Raisin Japanese Kit Kat ($19) tastes exactly like rum raisin ice cream. The sorcery! Rum Raisin Japanese Kit Kat $19 from amazon.com Buy Now Previous Next Start Slideshow Food ReviewsFood ShoppingKit Kat