How to Make It
In a large pot, heat 2 tablespoons of the olive oil. Add the onion, cover and cook over moderate heat, stirring occasionally, until softened, about 5 minutes. Add the cabbage, zucchini, green beans, tomatoes and chicken stock; season with salt and pepper and bring to a boil.
Cover and simmer the soup over low heat until the vegetables are tender, about 15 minutes. Add the pasta and cook until heated through. Stir in the hummus just before serving. Ladle the soup into bowls, drizzle with the remaining 2 tablespoons of olive oil, sprinkle with the cheese and serve.