Have you ever tried ceviche? If you love fish and seafood, this Latin American dish is a must for you. Popular along the coast of Central and South America, this dish is basically fresh raw fish, marinated in spices and cooked in lime juice. Yes, I did say raw fish cooked in lime juice. Before you raise an eyebrow and dismiss the idea of ever trying it, let me explain you a bit about the chemistry of cooking without fire.