Across
- 3. The night before Christmas (3)
- 4. The process of singing Christmas songs (8)
- 10. A Christmas-themed ballet (12)
- 11. Colombian Christmas tradition to pull pranks (8)
- 13. A mythical creature said to bring gifts at Christmastime (9)
- 14. A type of holiday bread with dried fruit (7)
- 15. A popular spice used in holiday baking (8)
Down
- 1. Colour of Santa (5)
- 2. A type of evergreen tree often used for Christmas decorations (7)
- 5. A traditional German Christmas decoration made of gingerbread (12)
- 6. Santa's alter ego (8)
- 7. A traditional French Christmas dessert (11)
- 8. Wrote 'Fairytale of New York' (13)
- 9. The opposite of a "naughty" list (10)
- 12. A Christmas beverage made with eggs (6)