If you've chosen a sweeter wine, like Riesling, pair it with a side dish that brings a hint of earthiness. This enhances the wine's sweetness and the dish's depth. Consider a spiced butternut squash or a savory bread pudding; both are great with Riesling.
On the other hand, if your preference leans towards a bolder red wine, such as Zinfandel, you should opt for richer sides. These could include creamy gratin or robustly flavored roasted root vegetables, complementing the wine's robust character beautifully.
This thoughtful pairing ensures each sip and bite is a delightful experience, elevating your Christmas meal to an exquisite gastronomic event.