Mix all ingredients in a pitcher and serve over ice.
Simple Syrup Recipe
Mix equal parts water and Blackberry Jalapeno Jam in a saucepan and bring to a boil. Stir until smooth. Use a silicon spatula to press any chunks to the side of the pan to dissolve. Once the mixture has a liquid consistency, remove from heat. Strain the simple syrup over a bowl using a mesh strainer and allow to cool.