Chicken and Veggie Miso Soup (Instant Pot® Version)
1 (2 inch) piece ginger root, grated 1 dash sriracha sauce, or to taste 1 head baby bok choy 1 onion, diced 1 pinch salt and ground black pepper to taste 1 tablespoon grapeseed oil, or more to taste 1 tablespoon soy sauce 2 each leeks, diced 2 pounds skinless, boneless chicken thighs 5 medium (blank)s carrots, chopped 5 ounces shiitake mushrooms, sliced 8 cloves garlic, minced 8 cups chicken broth ½ cup miso paste ½ head napa cabbage, torn into pieces