Step 1

Warm a medium soup pot or Dutch oven over medium heat. Add the cinnamon sticks, cloves, and star anise and toast until fragrant, stirring occasionally, about 3 to 4 minutes. Add the onion, ginger, vegetable stock, water and tamari. Raise the heat to high and bring the mixture to a boil, then reduce the heat as necessary to maintain a gentle simmer. Simmer for 30 minutes to give the flavors time to meld.

Step 2

In the meantime, prepare your rice noodles by cooking them according to package directions. Set them aside.

Step 3

To prepare the shiitake mushrooms, warm the oil in a medium skillet over medium heat until shimmering. Add the mushrooms and a few dashes of salt. Cook until the mushrooms are tender and lightly browned, about 4 to 6 minutes, then set them aside.

Step 4

Once the broth is done cooking, strain out the onions, ginger and spices (this is easiest with a small metal sieve, but you can also strain the mixture through a colander into another large bowl). Season it to taste with extra tamari and/or salt until the flavors of the spices really shine.

Step 5

Ladle the broth into bowls, add cooked noodles and mushrooms, and fresh garnishes to your heart’s content (don’t forget the lime!). Serve immediately, with chopsticks and soup spoons.