Enjoy blueberry pie à la mode in this spectacular summertime shake. Advertisement - Continue Reading Below 1 pt. vanilla ice cream 1 c. frozen blueberries 2/3 c. milk 1 tbsp. lemon zest, plus more for serving 1 tbsp. lemon juice Fresh blueberries, for serving Blend vanilla ice cream, frozen blueberries, milk, lemon zest, and juice until smooth.