To prepare the Christmas cupcakes ... Mix until the mixture is combined (9). Line a 12-cup muffin tin with paper liners, then fill them with about 50g (approximately 1.75 oz) of batter each ...

No, that will not be necessary, since there's an easy DIY fix: parchment paper. This is also a good trick to have in your back pocket for undersized, oversized, or specially shaped muffin pans ...

Christmas cupcakes are perfect for baking ... Preheat the oven to 170C/325F/Gas 3. Line a 12-hole muffin tray with paper cases. Beat the butter and sugar together until light and creamy.