Blueberry Pie Smoothie (vegan, GF)

frozen blueberries, do not thaw (fresh may be used, but you’ll likely need to add ice)

med/large ripe banana (peeled and previously frozen in chunks is ideal)

about 1 cup blueberry, grape, cherry, or pomegranate juice

vanilla extract

sweetener, to taste (zero-calorie sweetener, stevia, agave, granulated sugar, etc.)