Cooperstown Cocktail Recipe Posted on July 13, 2017July 13, 2009 by admin Ingredients 1/2 oz sweet vermouth1/2 oz dry vermouth1 oz gin1 mint sprig Shake all ingredients (except mint) with ice and strain into a cocktail glass. Add the sprig of mint and serve. Spread the love Related posts: Habana Libre Recipe Amer Picon Cocktail Recipe Beam Scream Recipe Purple Hooter #2 Recipe