Mix all the dry ingredients together

Add margarine to the above, make sure the margarine is well incorporated into the flour

Add egg and water, the water should be added bit by bit so the dough won't get too watery

Keep the dough aside for 5-10minute

To make the filling, boil the mackerel with a pinch of salt and stock cube, remove the bone from the mackerel

Mix the mackerel with chopped onions,pepper

Roll the dough on a flat surface and cut into triangle shape

Fill the cut dough with the mackerel and roll until sealed

Pour the vegetable oil into frying pan, Fry on a medium to high heat

Fry until golden brown

It ready to serve