Refreshing Blackberry Lemonade Cooler

Instructions

1. 1

   In a large saucepan, bring 2 cups of water and sugar to a boil. Boil for 2 minutes, stirring occasionally, then remove from heat. Stir in the lemon juice, zest, and remaining 2 cups of water. Allow to cool slightly.

2. 2

   In a blender, combine 1 cup of the lemon mixture and the blackberries. Blend until smooth. Strain the mixture to remove the seeds.

3. 3

   Pour the blackberry mixture and the remaining lemon mixture into a pitcher. Stir well. Add 1-2 drops of blue food coloring if desired. Refrigerate until chilled.

4. 4

   Serve the Blackberry Lemonade Cooler in chilled glasses over ice.