Add all ingredients to a blender. Blend until smooth and sugar blended in. It should not be grainy. Keep blending until graininess is gone.
Pour mixture into a large measuring cup or small bowl. Cover with plastic wrap and chill for at least four hours.
Once mixture is chilled, add mixture to ice cream machine and churn for 20 minutes, or until frozen. Pour frozen mixture into storage container and chill until more firm, about 8 hours. Or you can enjoy immediately, if you like it soft like me!