Fried Mackerel with Shrimp Paste Sauce (nam prik kapi pla too)
น้ำพริกกะปิปลาทู

This is a favourtie dish of Thai people. I live in a fishing town so it is readily available. The fish is pre-cooked and you just choose which vegetables you want and also the kind of sauce to go with it. Personally I am not too keen on fish and so this is not a favourite. I know plenty of Thai people who will eat just this for a meal.