Powder sugar in a mixer jar.
Add it with oil and mix well.
Add the sesame seeds to it and mix.
In another bowl mix together flour, baking powder and salt.
Add this to the oil mixture and mix to form a soft slightly thin dough.
Divide mixture into two. Place them in cling wrap and shape into rolls.
Refrigerate until firm.
Cut into 1/4" slices and arrange on a baking tray. If it crumbles, then shape into round cookies and arrange on a tray.
Bake in a preheated oven of 175°C for 20 minutes or until golden brown.
Remove from oven and allow the cookie to cool in the tray.
Remove with a spatula and arrange on a wire rack.
Once completely cool, store in airtight box.
