Heat the oil on medium high in a large soup pot.
Add the onion, garlic, ginger, and chili crisp. Saute, reducing heat as needed, until the onion is translucent. About 1-2 minutes.
Add the lime juice, zest, turmeric, and curry powder. Stir to combine everything.
Pour in the vegetable broth, coconut milk, tamari, and miso paste. Whisk to combine everything, making sure there are no lumps of miso left.
Bring the soup to a simmer, then add the noodles and broccoli if you are using it.
Simmer, stirring frequently, until the noodles are tender. Check the package directions for timing. Usually about 2-3 minutes depending on the type.
Taste and adjust seasonings, adding more tamari or soy sauce, or lime juice if needed.
You can serve the tofu straight out of the package, just stir the cubes into the soup to heat them and then serve. Or you can air-fry the cubes or saute them first. Then add to the soup and top with preferred toppings, then serve.