- Heat oil in a deep-fryer to 375 degrees F (190 degrees C).
- In a medium saucepan, combine the flour, baking powder, salt and sugar. Stir in the eggs, ricotta cheese and vanilla. Mix gently over low heat until combined. Batter will be sticky.
- Drop by tablespoons into the hot oil a few at a time. Zeppole will turn over by themselves. Fry until golden brown, about 3 or 4 minutes. Drain in a paper sack and dust with confectioners’ sugar. Serve warm.