As with all Cartwright & Butler's shortbread recipes, this is made the traditional way with heaps of butter and baked to that just-so crumbly texture. Here, they've added pistachios for a pleasantly nutty and almost savoury flavour and then lifted it with a sprinkling of Demerara sugar for a sweet, crunchy finish.

Ingredients:

Wheat Flour (Calcium, Iron, Niacin, Thiamine), Butter (28%) (Milk), Sugar, Pistachio Nuts (8%), Cornflour, Demerara Sugar, Salt.

For Allergens, see ingredients in bold. May Contain Traces of nuts.