A droli is a pale green-flecked baked Bajoran food that are sold on Deep Space 9's Promenade. They have a sweet, savory and herbal aroma and resemble biscuits.
In 2369, Nog stole two droli from a vendor's kiosk and ran away. Jake Sisko was caught by the vendor and offered to pay with credits, although the vendor only accepted gold. Keiko O'Brien later paid the vendor, although she gave him too much. Nog later ate one of the drolis and offered one to Jake, who refused it. Nog ate the second droli himself. (DS9 novelization: Emissary)