This quick and easy Hot and Sour Udon Noodle Soup is a delicious alternative to takeout. Made with a handful of simple vegetarian ingredients, each bowl of soup is so warm and comforting.
In a large pot, combine vegetable broth, snow peas, baby corn, bok choy, green onions, soy sauce, vinegar, sesame oil and black pepper to taste. Bring to a boil over medium-high heat. Reduce heat to low and cook, uncovered, for 5-7 minutes or until vegetables are tender.
Add udon noodles and bring to a boil. Reduce heat to low and simmer, uncovered, for 5 minutes or until noodles are tender.