Poke is a staple of most Hawaiian homes gracing their plates daily and on special occasions. What is Poke? It is a raw fish dish cubed and marinated in a sauce or left naked mixed with ingredients such as sweet onions, seaweed, and scallions. Sometimes mixed with a host of other ingredients and topped with delicious sauces. The fish is typically tuna but works well also with salmon and tofu, yes tofu yum.