This dish may not look pretty but Geez, I love it. Daeng is fish (in this case, mackerel) that has been marinated in salt, vinegar and garlic for 24 hours then air dried. My mum made this one for me. She makes big batches and gives them to my brother and me. When it's time to eat it, I pan fry it in hot oil till it's nice and crispy. I made a dipping sauce of salt and vinegar for that extra vinegary taste. Always best served with a plate of steaming rice.