Ingredients
2 cups lemon juice1-1/2 cups fresh raspberries1-1/2 cups fresh blueberries1 to 1-1/4 cups sugar3 cups cold water
Preparation
In batches, place lemon juice, raspberries, blueberries and sugar in a blender; cover and process until blended. Strain and discard seeds.
Transfer to a 2-1/2-qt. freezer container; stir in water. Freeze for 8 hours or overnight.
Just before serving, remove from freezer and let stand 45 minutes or until slushy.