Peel the carrots and clean the celery and tomatoes. Wash the vegetables, quarter and seed the tomatoes. Cut everything into small cubes. Peel garlic, press through a garlic press. Carve the chilli lengthwise, remove seeds and chop.
Wash herbs, pluck roughly. Heat 2 tablespoons of oil in a pan. Sweat garlic, carrots and celery in it. Dust with flour, also fry. Add half the tomatoes and stock.
Boil down for 5 minutes at high heat. Season with salt, pepper, chilli and herbs. Add the rest of the tomatoes and cook for another 5 minutes. In the meantime heat another 2 tablespoons of oil. Fry the tortellini for about 5 minutes at medium heat, turning them over.
Season with salt and pepper. Season sauce with salt and vinegar and serve.