Pol Roti (Coconut Roti)
Although it is essential that all surfaces the roti is placed on and your hands are greased to prevent sticking, don't overdo the oil. Just make sure everything is lightly greased at all times, using just a few drops at a time. The specified amount of oil should be fine but don't hesitate to use a little more or less if required.
For the onion sambol, slice 1 onion and mix with a generous pinch of chile powder, 1 chopped green chile pepper, some salt and a little lime juice.