Blueberry Vodka Tonic Recipe Type: Beverages Ingredients Instructions Start with a shot of vodka.[br][br] Splash a bit of [url href="http://oliveandthensome.com/product/blueberry-dark-balsamic-vinegar"]Wild Blueberry Balsamic Vinegar[/url] into the glass, then pour, with a heavy hand, some simple syrup ... about 1/2 tsp. Stir.[br][br] (One good version is a 50/50 mix of sugar and water heated until the sugar