7 oz. brown rice vermicelli, cooked according to package
2 cups bean sprouts
1/3 cup chopped Thai basil leaves (or regular basil)
1/3 cup chopped cilantro leaves
1/4 cup green onions, thinly sliced
4 red Thai chili peppers
1 lime, quartered
hoisin or sriracha sauce, as needed
Prepare broth: In a stockpot on medium-high, heat oil. Add yellow onion and sweat until onion is translucent, about 5 minutes. Add garlic, ginger and five-spice, stirring until fragrant, about 1 minute.
Add broth, tamari, hoisin, star anise and cinnamon; bring to a boil then reduce to a simmer for 1 hour, 15 minutes, skimming off foam as it simmers.
Strain broth through a cheesecloth-lined mesh sieve and return to stockpot. Add bok choy and mushrooms and return to a boil.
Into 4 bowls, divide noodles. Divide hot broth with mushrooms and bok choy over the noodles.
Garnish with bean sprouts, basil, cilantro, green onions and chile. Serve with lime wedges and hoisin on the side (if using).