Omit the rice cakes and this soup is very simple to make. Warm up mushrooms in hoisin sauce, lightly grill a piece of white fish (this was frozen hake), add hot mushroom broth, spinach and carrots and you are done. The rice cake recipe needs to be refined. It’s just rice flour, an egg, Asian dried shrimp seasoning (or just salt will do) and water. I think next time I make them I will heat the water almost to a boiling point so that when I mix the dough it gets more gluttonous and stretchy. I’ll also try cutting them thinner as they take much longer to cook than expected.