Antica Dolceria Bonajuto, situated in Modica, Sicily, is noted for its traditional production of Modica chocolate, adhering to ancient Aztec methods. The chocolate is famous for its distinct grainy texture and natural flavorings, such as vanilla or cinnamon, which are added during processing.

The company has been operational since 1880 and is one of Italy's oldest chocolate factories. It offers a wide range of chocolate products, including bars and spreads, crafted without the use of additional fats or oils.