Kythnos (also known as Thermia) maintains a rich gastronomic tradition with pure, locally produced ingredients.
The most famous local products include:
Thermiotico Honey: Premium quality thyme honey, highly praised for its intense aroma and rich flavor.
Cheese Products: Notable varieties include trimma (the traditional soft, sour cheese of the island), kopanisti (spicy spreadable cheese), and fresh mizithra.
Sfougata: The signature dish of Kythnos, which are traditional fried cheese croquettes made with the local trimma cheese.
Wine: Local wines produced from traditional Cycladic grape varieties cultivated across the island's vineyards.
Amygdalota: Traditional chewy almond cookies scented with flower water, typically served at weddings and local celebrations.
Pasteli: A traditional sesame and honey bar made using the island's exceptional local honey.