Almond Cookie Bar

In a bowl, beat the butter and brown sugar together until the mixture is light and fluffy.

In a separate bowl, combine the wholemeal flour and plain flour. Add the butter mixture to the flours with a rubber spatula, then gently knead everything into a soft dough.

Turn the dough out onto a lightly floured surface, or place it between two sheets of plastic wrap. Roll it into a square shape, then chill for at least 1 hour.