and now you can find this sambal belacan already made and seelll in Indonesian supermarket or you may check kabayan supermarket too, sometimes they stock some Indonesian product.

please be careful, if you didn't get use to with spicy food, I suggest not to use it a lot. you can substitute the sambal belacan with normal chilli paste. the only thing difference is belacan has special strong smells. you can still cook them without using any belacan at all, well....actually nasi goren work with anything. but the basic ingredients are onion, soy sauce, oil, garlic (optional), eggs (optional), chili paste (optional), salt, half block of chicken knor (optional)to make the taste kicked a little bit