To make the shortbread, beat together the butter and ... Transfer to a wire rack to cool completely. To make the icing, add the egg white to a bowl and whisk with the icing sugar until smooth.

Norman made these oaty, iced shortbread biscuits to hang on the Christmas ... Leave to cool on wire racks. For the royal icing, put the water and meringue powder in the bowl of a food mixer ...

The world has Scotland to thank for shortbread, the buttery, rich, and versatile cookie. The first known recipe for the sweet ...