Heat the oil in a large pot over medium heat. Add the leeks and sauté until softened, about 5-6 minutes.
2 tablespoons olive oil, 4 cups leeks
Add the potatoes, garlic, thyme. Sauté for 2-3 minutes.
2 pounds potatoes, 3 cloves garlic, 3 sprigs thyme
Add the vegetable broth, bay leaves, salt, and pepper. Increase the heat to bring to a low boil. Now reduce heat to a low simmer and cook, covered, for 15-20 minutes, or until the potatoes are fork-tender.
2 cups vegetable stock, 2 bay leaves, 1 teaspoon sea salt, ½ teaspoon black pepper
Remove from heat and remove the bay leaves. Stir in the milk.
2 cups soy milk
Using an immersion blender, blend until smooth and creamy. You can also use a regular blender and carefully blend in batches. Taste for seasoning and add more salt to taste.
Serve in soup bowls and top with chives or thyme, a little olive oil, and freshly ground pepper.
Chopped chives or fresh thyme, Olive oil, Crusty bread