Venetian fried dough balls studded with raisins and pine nuts are Carnival's sweetest tradition. These mediterranean fritters are a family favorite during Venice's festive season.
Soak the raisins in warm water for 10 minutes, then drain and pat dry. In a medium bowl, combine flour, sugar, yeast, and salt.
Warm the milk until just lukewarm (about 105°F), then whisk in eggs and vanilla extract. Stir this wet mixture into the dry ingredients with a spatula.
Mix in the lemon zest, pine nuts, and soaked raisins. Beat the dough vigorously by hand or with a wooden spoon for about 5 minutes, until smooth and sticky.
Cover the bowl with plastic wrap and let the dough rise in a warm, draft-free spot until doubled in size, about 1 hour.
Heat the oil in a deep pot to 340–350°F, controlling the temperature to maintain even frying. Drop tablespoonfuls of dough into the oil, frying in batches. Fry for 2–3 minutes, turning, until golden brown and puffed. Do not overcrowd the pan.
Remove with a slotted spoon to paper towels to drain excess oil. Once slightly cooled, dust the fritole generously with confectioners’ sugar before serving.