2 tablespoons extra-virgin olive oil 1 cup thinly sliced leeks (white and light green parts only) 2 cloves garlic, sliced 10 ounces cremini mushrooms, quartered 3 - 4 ounces shiitake mushrooms, stemmed and sliced 1/2 cup dry white wine, such as Sauvignon Blanc 2 teaspoons chopped fresh thyme leaves 1 tablespoon chopped fresh flat - leaf parsley 2 cups vegetable broth (I
recommend Imagine No - Chicken Broth) 2 to 2.5 pounds fresh fava
beans, shelled, blanched and peeled 1 pound thin asparagus (woody ends broken off), cut into 1 - inch pieces Zest of 1
organic lemon 1 tablespoon fresh lemon juice Salt and freshly ground black pepper to taste