Sift together the flour, bicarbonate of soda, ginger and cinnamon and pour into the bowl of a food processor. Add the butter and blend until the mix looks like breadcrumbs. Stir in the sugar.
Cookies and cakes are great fun to make and ... they can be creative with fillings and experiment with flavours. Banana and nuts, cinnamon and chopped apple, frozen fruit of all kinds can be ...