Make it into ceviche haha.. Shred or flake the shark..Add finely chopped cilantro,Onion,tomato. Add lemon juice until it covers fish so it cooks, let marinate for 1-2 hours in the fridge and done served cold. Add Tapatio hot sauce if wanted, or optional small pieces of avocado. I usually add shrimp and avocado to mine and use yellowtail,angel fish or shark if thats what I have in the fridge. Usually eating with baked chips or 1 tostada. I usually just grab some in a bowl and just a couple of baked chips.