Ceviche is raw fish “cooked” by acid, usually lime juice. This is a very traditional recipe with the exception of the sweet corn.
I added it for a bit of summer sweetness and texture with the super fresh fish for a wedding that I catered recently. The bride was very happy and thus, I was very happy.
If you are a bit squeamish about raw fish, let me assure you that once the ceviche has marinated in the lime juice, you wouldn’t notice a difference had the fish been cooked in a traditional manner.