Ceviche is an appetizer popular in Latin America consisting of raw fish marinated in citrus (usually lime) juice. The action of the acid in the lime juice “cooks” the fish, thereby firming the flesh and turning it opaque. Onions, tomatoes and green peppers are often added to the marinade. Can be spelled seviche (which is also spelled ceviche and cebiche) depending on the region. However this is a RAW VEGAN VERSION!