Whisk the dry ingredients together in a bowl. Then add in the wet ingredients and mix together to form dough. Form the dough in a 1-inch thick disc and wrap in plastic wrap. Refrigerate for 1hr.
Preheat oven to 170C.
Roll out on a silicon mat or a floured surface to 3mm thick. Then use your favorite Christmas cookie cutters to form shapes. Carefully lift the cookies onto a lined baking tray and then bake for 10mins.
Make the glaze and brush over biscuits while they are still warm. Then allow to cool completely before you ice them or simply keep them plain!