Rustic Potato & Leek Soup Author: Dara Boxer Prep time: 20 mins Cook time: 30 mins Total time: 50 mins Serves: 8 Ingredients 6 tablespoons unsalted butter 4 pounds leeks, white and light green parts only, sliced and rinsed thoroughly 2 garlic cloves, minced 6 cups chicken broth 2 pounds red potatoes, cut into 1/2