Ingredients

1 pint blueberries 

3/4 cup plus 2 tablespoons fresh lemon juice (about 5 lemons) 

1 1/3 cups Mint Syrup for Blueberry-Mint Lemonade 

Garnishes: blueberries, lemon slices 

Preparation

Puree berries and lemon juice in a food processor. Pour through a fine sieve into a bowl; discard pulp. Transfer to a large pitcher. Stir in mint syrup and 2 cups cold water; add ice, and serve.