Love my little Ninja Smoothy Maker: 1 pkg nutrisystem smoothy mix (or one scoop of whey protein), 14 ice cubes, 10 - 12 frozen strawberries, 1 cup 1% milk, 1 TBSP sugar. Put ice cubes into Ninja and crush, then add strawberries, whey powder, sugar and milk. Blend until smooth. Makes 48oz - enough to drink on all afternoon, or plenty to share. Yummy!