1. Wash and cut the lemons, then mix. Add the limoncello, sugar and milk and continue mixing.
2. Add the eggs and flour. Finally, add the chemical yeast.
3. Mix for 5 minutes or until you get a homogeneous, foamy dough.
4. Pour the dough into a greased mold and bake at 180°C for 35 minutes.
5. Sprinkle with powdered sugar before serving.