Ginger Miso Seafood Broth

Name: Ginger Miso Seafood Broth
Ingredients: 2 cups vegetable stock; 10 ounces fresh firm tofu, cut into 1/2-inch cubes; 3 heaping tablespoons yellow bean paste or miso; One 2-inch piece fresh ginger, thinly sliced; 6 ounces baby bok choy, halved through the core; 5 ounces boneless skinless halibut fillet, cut crosswise into 1/2-inch-wide strips; 5 ounces boneless skinless salmon fillet, cut crosswise into 1/2-inch-wide strips; 5 ounces boneless skinless sea bass fillet, cut crosswise into 1/2-inch-wide strips; Freshly ground white pepper; 1 small bunch fresh cilantro, stems and leaves, roughly chopped, for garnish; Small handful Cordycep mushrooms, for garnish, optional