Heat the olive oil in a large pot over medium heat. Add the leeks and garlic and cook until softened, about 5 minutes. Add the ginger, coriander, cinnamon, cardamom, cloves, and pepper and cook for 1 minute.
Add the vegetable broth, mushrooms, and zucchini and bring to a boil. Reduce the heat and simmer for 15 minutes.
Stir in the soy sauce, rice vinegar, cilantro, and green onions and simmer for 5 more minutes.
Ladle the soup into bowls and garnish with lime juice.
Interesting Facts
Pho (pronounced “fuh”) is a traditional Vietnamese soup made from a flavorful broth, noodles, and meat.
This vegetarian version of Pho is a great way to enjoy the flavor of the soup without the meat.
The combination of spices used in this recipe are typically found in Vietnamese cooking and give the soup a unique flavor.