Christmas Party Food and Drink Ideas: Hot Chocolate (for adults!) There’s nothing like a hot chocolate to warm you up in winter. Add some booze in to the equation and you’ll definitely warm up quickly. Why not have a selection of spirits and liqueurs so people can choose what to spike their drink with? We’d suggest Bailey’s, Kahlua, peppermint liqueur, or whisky. You could essentially add anything you want to it, but these are some of our favourites.