Winter Blackberry Ginger Margarita by Manny Hinojosa, the Mixologist at Bacardi. 2 oz. Corzo Silver 100% Blue Agave Tequila, 1/2 oz. Canton Ginger liquor, 4 fresh Blackberries (muddle), 1 small sprig of mint (muddle),1 oz. fresh squeeze lime juice, 3/4 oz. Agave nectar, Salt is optional