Coffee is commonly served with lussekatter on Saint Lucia’s Day.
Lussekatter are Swedish saffron buns, usually shaped into curled or crossed forms and decorated with raisins. They are a traditional food of Lucia celebrations on 13 December, when families, schools, workplaces, churches, and community groups serve them during morning visits, concerts, or processions.
Coffee fits this custom because Sweden has a strong fika culture: a social coffee break accompanied by bread, buns, or pastries. Lucia celebrations often function partly as a festive breakfast or coffee gathering, so saffron buns and coffee became a familiar pairing. Historical descriptions also mention Lucia bringing coffee and food to wake household members early in the morning.
Coffee is the best single answer for this quiz, although it is not the only drink people may serve. Tea, milk, juice, or seasonal drinks such as glögg can also appear, especially for children or at different kinds of events. The key distinction is that lussekatter are the saffron buns, not the beverage.