Blend a handful of cherries ( frozen or fresh) with the juice of one lemon and a bit of sugar. Pour into a shaker with some ice and 1 1/2-2oz black cherry vodka (which I didn't have on hand because I never buy the flavor flave stuff, so I say vodka or gin- still tastes GOOD). Shake and serve with a twist, enjoy. PS... Lime juice would be perfect too. PPS... if you are lazy or don't have a shaker throw the booze and ice in the blender and have it frozen.
