Orgeat, the pale, milky-white almond syrup used to add nuttiness to tiki drinks like the classic Mai Tai, gets a modern-day makeover in this recipe from the Merchant in Madison, Wisconsin. Inspired by Dave Arnold’s Any Nut Orgeat in Liquid Intelligence, Merchant introduces shelled, unsalted pistachios to the equation. “Pistachios add a different complexity and flavor to the syrup,” says Merchant bar manager Thor Messer. “Almonds are great, but it’s fun to mix it up with a different nut.” Swap this pistachio version into any recipe calling for regular orgeat, or in Merchant’s riff on the Saturn cocktail, the spirited Finer Points of Bad Behavior.