Kumquats are a citrus fruit that is in season in early winter in most places. They look like miniature, oblong oranges, and every part of them is edible except for the seeds. In fact, the peels are the most flavorful and aromatic part of kumquats.
Serve preserved kumquats alongside coffee or desserts, or in the bottom of a glass of champagne. They are also amazing dipped in melted chocolate.