Quick and healthy, this snack is a favorite with kids.
What You'll Need
Combine all ingredients in a blender container. Blend until mixture is smooth.
Pour into glasses and serve.
For a thicker consistency, freeze grapes before blending ingredients. To freeze grapes, rinse, dry, and spread grapes in a single layer on a cake pan or pie pan. Cover and freeze 1½ to 2 hours until completely frozen.