Is a celebration ever quite complete without something extra special for sipping on? A glass of wine is glorious, a champagne in hand magnificent, even a gin and tonic with an unexpected garnish is a drink to mark an occasion, but nothing quite tops the spectacle of a cocktail. Always indulgent and quite often adventurous, a cocktail never fails to feel like a treat. And when they’re created with seasonality in mind, they become ever more enjoyable and relevant to the time of year and event in the question. And so, ready for Christmas, here’s the recipe for the aromatic elixir that we’ll be serving up at every get-together.