Ingredients 2 quarts chicken broth 2 stalks fresh lemongrass, sliced on the bias by 50 percent-inch pieces 4 kaffir lime leaves 1 -inch piece fresh galangal or ginger root, sliced 2 red chiles, sliced two tablespoons fish sauce, for example nam pla 1 1/2 teaspoons sugar 1 (8-ounce) can straw
