Kale is a wonderful vegetable to use in healthy vegetable smoothies. Kale has a stronger flavour than spinach, for example, so take only 3-5 leaves to start with. The rule here is: young leaves are less bitter!
![Kale smoothie, © Fotolia / chandlervid85 Kale smoothie, © Fotolia / chandlervid85](https://www.niedersachsen-tourism.com/images/ltesaepolbu-/kale-smoothie.jpg)
Kale is a wonderful vegetable to use in healthy vegetable smoothies. Kale has a stronger flavour than spinach, for example, so take only 3-5 leaves to start with. The rule here is: young leaves are less bitter!