First combine 2 cups of fresh blackberries and 3/4 cup Sugar. Combine together and either mash or puree in a food processor. We prefer to taste the fruit pieces in our drink so I simply mash ours with our fruit masher.
Mix with 1 gallon of unsweetened Ice Tea (I used Lipton Tea this time, but I also really like it with the Lipton Green Tea)
Serve over ice, garnish if desired and enjoy!