Peel carrots and potatoes. Clean the rest of the vegetables, except the tomatoes. Wash and chop everything. If necessary, blanch the tomatoes, quench, skin and chop them
Heat 2 tablespoons of oil. Sauté the vegetables for about 10 minutes. Season. Rinse and drain the beans. Add and pour on 1 1/2 l water. Bring to the boil, add stock. Cover and simmer for about 30 minutes. Season to taste
Peel the garlic. Wash the basil and remove the leaves. Puree both with a little salt. Stir in parmesan and about 100 ml oil. Serve the stew with the herb paste