In a saucepan, combine all the ingredients except for the basil and oil. Cover and simmer for 20 minutes. Add the basil and cook for 2 to 3 minutes. In a blender, purée the soup and strain to remove the tomato seeds. Season with salt and pepper. Pour into bowls, drizzle with oil and garnish with basil leaves.
Recipes with the "Healthy Pick" stamp have been evaluated by a registered dietitian member of the Ordre professionnel des diététistes du Québec.