Wash and clean spring onions. Cut the green and white part separately into rings. Peel and roughly chop the garlic. Heat 1 tablespoon of oil in a pot. Sauté lightly onion rings and garlic for 2-3 minutes, then stir in tomato paste. Sweat tomato paste for 1-2 minutes, add stock and tomatoes. Season with salt, pepper, paprika and some sugar and let simmer covered for about 20 minutes.
Pour beans into a sieve and rinse under cold water. Wash and clean the zucchini, cut in half lengthwise and cut into slices. Wash and quarter tomatoes. Heat 2 tablespoons of oil in a frying pan. Fry the zucchini for about 5 minutes, turning them light brown. Add tomatoes, beans and green spring onion rings and fry for about 1 minute more. Season vegetables with salt and pepper, set aside
Wash the thyme, shake dry and finely chop the leaves of 3 stems. Add chopped thyme to the soup, puree and season again. Arrange the soup in bowls and arrange the vegetables in the middle. Garnish with the remaining thyme and serve immediately