"I call this drink Smouldering," says New York bartender Ben Rojo, "inspired by yakiimo—delicious roasted sweet potato—and oyuwari—the classic pairing of shochu and hot water." Rojo says the roasted green lends a toasted aroma and tannin structure to the cocktail, and he combines that with an imo shochu, which he infuses with brown butter to amplify the spirit's body and add extra nuttiness to the drink's aroma. He sweetens with a honey made from jujube and adds a pinch of salt to make all of the flavors pop. Click here to find more shochu cocktail recipes.