Sous vide limoncello is the perfect way to make your own bottle of this classic Italian liqueur in just 2 hours instead of weeks of waiting. If you enjoy this recipe, don’t miss my recipe for Sous Vide Tequila Infused with Cucumber and Lime!
While the vodka mixture is cooking, make simple syrup by combining water and sugar in a saucepan over low heat. Cook until sugar is dissolved, about 15 minutes, stirring occasionally. Let cool to room temperature.