I've learned this recipe from a friend from Mexico. I don't eat menudo, because the tripe or pig's feet made me nauseous. She always celebrated with this soup and I can eat everything in it without being grossed out! It's very delicious and everyone always get seconds or thirds! Don't forget to garnish! I add lots of lemon juice to my bowl and a dash of salt.
Chorizo and fish work so well together. Make sure you use the best-quality chorizo you can find; it comes in spicy and sweet varieties, but I tend to always go for the spicy one! The pangrattato sprinkled on top adds a lovely crunchiness to the soup and is well worth the little bit of extra effort.