Tom Kha Udon Soup With Mushrooms Recipe

Name: Tom Kha Udon Soup With Mushrooms Recipe
Ingredients: 4 (8 ounce) packages fresh or frozen udon noodles; 1 1/2 cups coconut milk; 2 1/2 cups homemade or store-bought vegetable broth; 2 stalks lemongrass, cut into 1-inch pieces and bruised; 3 to 4 fresh kaffir lime leaves, torn and bruised; 1/3 cup paper thin coins of fresh galangal; 8 ounces fresh mushrooms, cut into bite-sized pieces (see note); 3 to 4 bird's eye chilies, sliced; Kosher salt; 1/4 cup juice from 3 to 4 limes