Ceviche is an ancient form of curing fish that has gained wide popularity in restaurants around the world. In many South American countries it is basically the staple food of their cuisine. The science behind making a ceviche is pretty simple; no real cooking is done. The “cooking” of the fish takes place when acid causes the proteins in the fish to denature, which pickles the fish without heat. There is absolutely minimal change in the actual flavor of the fish using this method. When we cook, chemical reactions happen that alter the original flavor of the food being cooked. This is why a fresh, expertly prepared ceviche is about as clean an ocean flavor as you could ever eat. The fish must be really fresh or the course certainly loses its appeal quickly.
Ceviche can be made with other seafood proteins such as scallops, squid, and shrimp. Hand-dived sea scallop ceviche is incredibly tender and pleasant. Be sure to only purchase fresh chemical-free scallops in the shell. Moreover, purchasing a scallop in its shell is a great way to ensure freshness. Once the scallop is shucked, keep it cool in the refrigerator as you prepare the ingredients. Combine with the acid and allow the scallop to “cook” in the refrigerator for about 30 minutes. Cleaned squid bodies cut into pearly white rings combined with a tangy citrus sauce makes a gorgeous ceviche. Squid must be quickly blanched in boiling water for 30 seconds before adding the citrus. Lastly, shrimp can also do well with a flash blanch in water to firm up before “cooking” in citrus.
Sablefish is my absolute favorite fish to eat. Many times it is referred to as black cod; however it is not a member of the cod family. The flesh of this fish is similar to Patagonian Toothfish, or Chilean sea bass, given its creamy fat content. Sablefish, caught mostly in Alaska, is one of our most sustainable fish to consume. Unfortunately, living in South Florida I have no local access to purchase this fish. Luckily, there are numerous reputable online outlets like Marx Foods, where you can have the fish shipped overnight. The dish pictured below is a concept course where I married my favorite fish with a very popular cocktail from my family’s homeland.