Just tasted the limited edition mint Kit-Kat, and I must say it is quite enjoyable. I think the mint flavoring is just in the exterior chocolate coating, but they kind of remind me of the Girl Scout Thin Mints. Quite good and pleasantly surprised!
Jennifer Colliau, bartender at San Francisco's Heaven's Dog and owner of Small Hand Foods, loves using mint in her drinks, but she warns home bartenders against using wooden muddlers with this delicate herb. Use a spoon instead, lest you end up with a drink that tastes like toothpaste. This tip will come in handy when you're making your next Mojito.