To make them even more special, consider adding a few other healthy snacks with them: A creative twist on traditional Halloween cupcakes, zombie brain cupcakes make a delightfully spooky addition ...

Preheat the oven to 180°C (Gas mark 4/350°F). Line a 12 hole muffin tin with 12 cupcake cases. Place the butter in a mixing bowl and whisk together with the caster sugar until light and fluffy.