Recipes Basil Syrup Be the first to rate & review! Use this syrup to make the Basil Gimlet.Plus: Ultimate Cocktail Guide By Food & Wine Editors Updated on March 27, 2015 Print Rate It Share Share Tweet Pin Email Yield: 6 ounces Ingredients 6 ounces Simple Syrup 8 large basil leaves Directions In a small saucepan, bring the Simple Syrup to a boil. Remove from the heat and add the basil. Let cool, then refrigerate overnight. Strain the syrup into an airtight container and refrigerate for up to 3 weeks. Rate it Print