Asado or Char siu

1 kg pork 

sauce:

1/3 cup soysauce

1/2 tsp salt

3/4 cup brown sugar

1/2 tsp 5 spice

1 tsp garlic powder

1 tbsp fish sauce

1/4 cup banana ketchup 

 1 cup water

2tbsp brown sugar

1. combine all ingredients in casserole except the pork , bring to boil then turn to low heat add the pork and cook for 1-1.5 hours
2. if there are still a lot of sauce you can pour the excess sauce into a bowl (you can use it in cooking other dish) and leave about 1/2 -1 cup in the pan with the meat, add the remaining 2 tbsp sugar , and cook until the sauce is caramelized. 
3. let it cool before slicing the meat.