Mix the flour and the baking powder in a bowl and sieve. Add lemon zest on top. Put it aside

In a different bowl. Add your sugar to the margarine and mix until its soft and the colour changes to cream white.

Add your eggs one at a time as you continue mixing.

Add half of your flour mixture and rub it in completely. At this stage you can also add some lemon extract.

Add the remaining flour mixture and rub it in again until your mixture is smooth.

To your baking tray apply abit of margarine and sprinkle some flour. Ensure to dispose off the excess flour.

Put equal amounts of mixture in your baking tray slots and bake in a pre-heated oven for 20min at 180 degrees Celsius.