| 4 cups | Water divided |
| 1 cup | Sugar |
| 1 cup | Lemon juice |
| 1 cup | Blackberries |
| 1 tbsp | Grated lemon peel |
| 1 | To 2 drops blue food coloring |
Bring two cups of water and sugar to a boil. Boil for two to three min. stirring now and then. take off the heat stir in lemon juice, peel, and rest of water; let cool off a bit then in blender; blend 1 cup of lemon mix with the blackberries until completely blended strain out the seeds. pour remaining lemon mix into a pitcher with blackberry mix and stir until mixed. add food coloring and refrigerate until chilled.