Asparagus and Shiitake Mushroom Noodle Bowl

Name: Asparagus and Shiitake Mushroom Noodle Bowl
Ingredients: 1 pound udon or soba noodles; 1 32 oz. container low-sodium chicken broth; 3 tablespoons reduced-sodium soy sauce; 1/2 pound shiitake or button mushrooms, sliced; 1 tablespoon vegetable oil; 1 pound thin asparagus, halved and cut into 1-inch pieces; 1 tablespoon toasted sesame oil (optional); 1 tablespoon toasted sesame seeds (optional)