Mix all the ingredients together in a large bowl. Cover with plastic wrap and place in fridge for several hours or overnight before baking. (The dough will keep for a couple days)

When ready to bake, prepare a baking tray with parchment paper or silicon mat. Preheat the oven to 350F/180C.

Portion the dough into tablespoon sized balls. Arrange on the baking tray and use a fork to gently press the balls flat and make the cross hatch design on top.

Bake for 7 minutes or until the edges are golden brown.

Allow the cookies to cool before transferring to a plate or container. Storing in the fridge will help them keep their shape.