Ingredients
3 cups blackberries
1 cup raspberries
1/2 cup Simple Syrup for Mixed Drinks
1/2 cup white grape juice
1/3 cup freshly squeezed lemon juice
Ice, for serving (optional)
Seltzer or sparkling wine, chilled
Patriotic fruit skewers, for garnish (optional)
Preparation
Place blackberries, raspberries, simple syrup, grape juice, and lemon juice in the jar of a blender; puree until smooth. Strain mixture through a fine mesh sieve, discarding solids.
Fill 8 Collins glasses with ice, if using. Divide mixture evenly between glasses; top with seltzer or wine and serve immediately garnished with fruit skewers, if desired.
