Cannoli alla Siciliana (Sicilian Cannoli)

Beat ricotta cheese and 1 1/2 cup confectioners' sugar together in a bowl until smooth. Stir in mixed peel and chocolate. Cover and refrigerate for 3 hours.

Mix flour, Marsala wine, butter, sugar, and vinegar together in a bowl to make cannoli dough. Wrap in plastic wrap; let rest for 30 minutes.

Knead dough on a lightly floured work surface until smooth. Roll to 1/8-inch thickness. Cut into twenty 4-inch squares. Wrap each square around a metal tubular mold, overlapping ends and dabbing with warm water to seal.