Quick and Easy Vegan Egg Drop Soup

Name: Quick and Easy Vegan Egg Drop Soup
Ingredients: 2 cups Vegetable Broth; 150 milliliters Finely Sliced Packet of Silken Tofu (appoximately 5oz) - Or you can use one beaten egg if you prefer the soup to be lacto-ovo vegetarian; 3 or 4 Finely Sliced Shitake Mushrooms; 1/2 Inch Piece of Ginger Finely Grated; 1 Clove of Garlic Finely Grated; 1 tablespoon Rice Wine Vinegar; 1 teaspoon Sesame Oil; 1 Stalk of Finely Diced Scallion; 1/2 tablespoon Soy Sauce (or use Gluten-free Tamari Sauce); Sriracha to Taste (Optional)