# Put the margarine, which is softened at room temperature into a deep bowl. Add castor
sugar, 1 egg, 1 yolk and
milk into the bowl. Mix until the mixture reaches to the right consistency.
# Add
rice flour,
flour, vanilla, baking powder and
cocoa into the mixture and start to knead it. Add
corn starch into the mixture while kneading it, until it stops to stick to your hands.
# Finally, add the finely diced dates and thickly pounded
walnut into the mixture, knead it without mashing the dates.
# Pick
walnut sized pieces from the mixture and shape them as patties.
# Dip the cookies into the egg white at first, then dip them into the coconut and place them onto the greased baking tray.
# Place the tray into the oven, which is preheated to 374 F. Bake the cookies until the coconuts over the cookies turn to yellow a little.
# After cooling down the cookies in the oven, serve them.