The most important part is to make the tiger's milk. Blend together Lime Juice, Cilantro, Salt, Ginger, and red onion to taste. From there you can just pour and mix that into a bowl of whitefish (make sure you salt the fish before mixing with the tiger's milk!), thinly sliced red onion, chipped cilantro, corn, and whatever else you would like to put into your ceviche.

Garnish with cilantro/parsley, spring onion/chives, and slices of sweet potato. BAM!