Ingredients

1large white onion,peeled and halved

1piecefresh ginger,(3-inch), halved lengthwise

5star anise

4whole cloves

3stickscinnamon,(3-inch sticks)

2cardamom pods

1tbspwhole coriander seeds

8cupsvegetable stock,or mushroom stock, good-quality

1tbspbrown sugar

2tsplow-sodium soy sauce,or tamari

2tsprice vinegar

fine sea salt,to taste

7ozthin rice noodles,uncooked

1tbspolive oil,or any neutral-flavored oil

8ozshiitake mushrooms,thinly sliced

2headsbaby bok choy,halved

2cupsextra veggies,such as sliced carrots, broccoli florets, snow peas, etc., optional

fresh herbs,cilantro, mint, and/or Thai basil

bean sprouts

lime wedges

thinly-sliced chiles,Thai bird chiles or jalapeños

thinly-sliced onions,green onions or white onions

sauces,hoisin and/or sriracha

Preparation

Turn the oven broiler to high, and place the baking rack about 8 inches away from the heating elements.  Place the onion and ginger cut-side-up on a baking sheet, and brush with a bit of oil.

Broil for about 7 to 10 minutes, until the tops of the onion and ginger are slightly charred.  Remove and set aside.

Meanwhile, as the broth is simmering, cook the noodles separately al dente according to the package instructions.  Drain in a strainer, then briefly rinse the noodles with cold water to prevent them from continuing to cook.

Meanwhile, heat the anise, cloves, cinnamon, cardamom and coriander to a large stock pot over medium-high heat for about 3 minutes until fragrant.

Add in the charred onion, ginger, stock, and stir to combine.  Continue cooking until the broth reaches a simmer.  Then reduce heat to medium-low, cover with a lid, and continue to simmer for at least 30 minutes.

Strain out (and discard) the onions, ginger and spices.  Stir the brown sugar, soy sauce and rice vinegar into the hot broth.

Finally, taste and season the broth with salt as needed.  Continue simmering on medium-low, covered, until ready to serve.

Meanwhile, heat the oil in a sauté pan over medium-high heat.  Add the sliced mushrooms and sauté for 5 minutes, stirring occasionally, until cooked through and lightly golden.  Remove from heat.

Then 5 minutes before the soup is ready to serve, stir the mushrooms, bok choy and veggies into the hot broth so that they can briefly cook.

Add a handful of noodles to each individual serving bowl.  Ladle the hot broth and veggies into the serving bowls.  Top each bowl with lots and lots of garnishes, and finish with a generous squeeze of lime juice.

Serve immediately.