For the vegetable curry, wash the vegetables and cut into bite-sized pieces. Pre-blanch the carrots, potatoes and kohlrabi briefly in salted water with a little curry, reserve the cooking water and season with soup seasoning.
Sauté zucchini, young onion in a pot with a little olive oil, add the curry powder and pour the vegetable soup.
Add the remaining vegetables, season with spices, herbs, soy sauce, yogurt and cream and simmer.