Quick Udon Noodle Soup

Name: Quick Udon Noodle Soup
Ingredients: 2- 7.34 oz Refrigerated Udon Noodle packages; 4 cups chicken or vegetable stock; 2 T. miso paste; 1-2 T. soy sauce; 1/2 c. thinly shredded carrots; 1/2 c. thinly sliced snow peas, sliced on the diagonal; 1/2 c. thinly shredded zucchini; 1/2 c. fresh bean sprouts; 1/2 c. thinly sliced green onions; shitake mushroom thinly sliced (I have a bag of dehydrated mushrooms. It only takes about 10 minute to reconstitute them.; Furikake to sprinkle on top (Totally optional)