1. Place Macphie Shortbread Mix and softened butter in a mixer.
  2. Mix on slow speed until a stiff dough is formed.
  3. Pin out to required thickness.
  4. Place onto baking tray and bake at 150ºC (300ºF) for approximately 35-40 minutes until golden brown.
  5. Leave to cool, spread with Macphie 5th Avenue® Caramel Icing and melted chocolate.
  6. Cut into squares and serve.