These sweet treats are delicious, whether you are gluten-intolerant or not! Perfect to package as gifts or enjoy yourself. When a recipe calls for icing sugar, ensure you are using a gluten-free one. Chocolate, too, may contain traces of gluten so be careful to check the label. For more, read our guide to gluten-free meals and nutritionist Mikki Williden's feature, Gluten: The devil is in the detail.