One of our favorite techniques for dealing with strongly-flavored ingredients is to use more than one, in the hopes that theyll cancel each other out and allow some new flavor interactions to bubble up. Thats why were really diggin the how to kill a friend, from paul shanrock at seattles stampede club its a case study in the emergent magical properties of a drink with a perfectly-tuned balance between a few dominant flavors. Here, the players are smoky mezcal, bitter campari, and the decadent raisin overload of pedro ximnez sherry, the sweetest of all sherries. They balance each other like the three legs of a stool, resting on the shag-carpet rug of citrus, pineapple, and bitters. Its such a careful balancing act that were inclined to recommend no substitutions here. We did try it with aperol, the sweetest and most approachable bitter citrus apritif and the stool collapsed, resulting in a too-sweet drink with an overload of smoke. You could probably get away with gran classico or luxardo bitter or the like, but this drink really was made for campari. Likewise, we havent found a sherry rich or sweet enough to take the place of the px here but it probably wouldnt hurt to try a few more