The first bitters to ever win a Good Food Award, the Rizzo Bitters is a balance of rosemary, grapefruit, and black peppercorn. The grapefruit brightens, the rosemary aromatizes, and the peppercorn punches. Perfect for a gin and tonic, this tiny bottle also offers a shocking delight to a glass of bourbon. You won't need a lot for the effect be felt — little drop will do you — and your drink will develop to an entirely new level.