Clean and chop the vegetables.
Peel and finely chop the onion and sauté in 3 tablespoons of butter until translucent.
Add vegetables and two crushed garlic cloves. Sauté everything for about 8 minutes. Add the spices and sauté for another 3 minutes.
Pour in the stock and cook until soft, about 20 minutes. Puree with a hand blender and pass through a medium sieve.
Add whipped cream, heat briefly and bring to the table arranged in bowls.