Dandelion leaves don't require gloves — they don't sting. Even so, wash them thoroughly under cold running water to remove dirt and possible parasites. Young leaves before flowering (March to May) are noticeably milder in flavor; later in the year the bitter compounds intensify noticeably.
Dandelion leaves are bulky and fibrous — a juicer separates the juice from the pulp here, discarding the fiber-bound compounds. In the Vitamix the whole plant is broken down on the highest setting, and you can control the bitterness through the degree of breakdown and the amount of liquid, without needing a second appliance.
The bitterness is easy to control: if you want a milder smoothie, add more banana or mango, or swap part of the dandelion leaves for milder flowers. Conversely — if you appreciate the tart wild herb character — you can increase the leaf amount slightly (maximum 60 g for 2 servings, beyond which the bitterness becomes very dominant). The splash of lemon juice brightens the color and rounds off the flavor.
Dandelion flowers (only the yellow flower heads, without stems) are mild and slightly sweet and can be placed as a topping on the finished smoothie — or blended in. Don't blend the stem, it contains more bitter compounds than the leaves.
You'll also find this smoothie in our overview of wild herb smoothies — there we show how nettle, ground elder, and wild garlic work in the blender.
Note: only gather plants you can identify with certainty, and at your own responsibility. Mix-ups with poisonous plants can be dangerous — if in doubt, don't gather. Wash all gathered wild herbs thoroughly (fox tapeworm). This information does not replace medical advice, diagnosis, or treatment. In case of pre-existing conditions, pregnancy, or medication use, always consult a doctor.