Peel and finely chop the ginger. Bring to the boil with 100 g cream, carrot juice, agar-agar, starch, vanilla sugar and 2 tbsp. syrup while stirring and simmer for about 2 minutes. Pour it still hot into four glasses (approx. 200 ml content each).
Leave to cool, cover and chill for about 1 hour.
Peel and wash the carrots, and slice them lengthwise into thin slices with a peeler. Sprinkle with 2 tablespoons of maple syrup.
Roughly chop the cranberries and pistachios. Set aside approx. 1 tablespoon for sprinkling. Mix yoghurt, 1 tbsp. syrup, the rest cranberries and pistachios. Whip 100 g cream until stiff and fold in. Pour the yoghurt cream onto the jellied carrot panna-cotta.
Decorate with sweet carrot strips and rest of cranberry-pistachio mix.