Rub together the flour, butter, and sugar until the mixture resembles fine crumbs.

Add the cinnamon and mix well.

Create a well in the center of the mixture.

Add the beaten egg and sultanas to the well.

Mix the ingredients together to form a firm dough.

Roll out the dough to approximately 1/4-inch thickness.

Cut the dough into rounds using a cookie cutter or knife.

Cook the rounds on a preheated griddle or heavy frying pan over medium heat until golden brown on both sides.

Remove from the heat and let them cool slightly.

Spread with butter before serving.