Preparation
For the soup, combine the meat broth, chashu marinade, oyster sauce, and nutritional yeast in a pot. Heat over medium heat and season with salt if needed.
In a large pot of boiling water, cook the noodles according to the package instructions. Drain and divide among four large bowls.
Pour over the hot soup, add the toppings, and serve immediately.
Tip:
If you buy dried ramen noodles from an Asian grocery store, choose thin, slightly yellow noodles. Homemade noodles, however, always taste better!