Marrons Glacés is the signature product of Giovanni Galli and the specialty most closely associated with the historic Milanese confectionery house. Produced continuously since 1911, these candied chestnuts are prepared according to traditional methods that have been passed down through four generations of the Galli family.

The process is carried out almost entirely by hand, using carefully selected chestnuts that are slowly candied to preserve their delicate texture and natural flavor. Unlike many industrial versions, Giovanni Galli's Marrons Glacés are made without preservatives and remain faithful to the artisanal techniques established by the company's founder.

The result is a refined confection with a tender texture, subtle sweetness, and rich chestnut aroma that highlights the quality of the raw ingredient. Widely regarded as one of Milan’s classic gourmet specialties, Marrons Glacés have become the product for which Giovanni Galli is best known both in Italy and abroad.

Their enduring popularity reflects the company's dedication to craftsmanship, tradition, and the preservation of one of Italy's most celebrated confectionery delicacies.