01 -
Preheat the oven to 175°C. Grease a 23-centimetre cake pan thoroughly, lining with parchment if not nonstick. Coat the inside with a thin layer of granulated sugar and set aside.
02 -
Combine the measured sugar and lemon zest in a small bowl. Rub together until fragrant and oils are extracted.
03 -
In a large bowl, whisk together flour, baking powder, baking soda, and salt to ensure even distribution.
04 -
In a separate large bowl, whisk eggs and olive oil until emulsified. Add milk, Greek yogurt, and limoncello, and whisk until smooth. Incorporate the lemon zest and sugar mixture, continuing to blend thoroughly.
05 -
Pour the wet mixture into the bowl with dry ingredients. Whisk gently until just combined, then whisk 50 more strokes for a consistent batter.
06 -
Pour the batter into the prepared pan. For a crisp top, evenly sprinkle 25 grams sugar or raw sugar over the surface before baking.
07 -
Bake for 40 to 45 minutes, or until a skewer inserted midway between the centre and edge emerges clean.
08 -
Place the pan on a wire rack and allow to cool for at least 15 minutes. Release from pan and allow the cake to cool completely on the rack.
09 -
Enjoy as is, or dust with powdered sugar after cooling. For an iced finish, blend powdered sugar, lemon juice, milk, and salt in a bowl and pour the glaze over the completely cooled cake, letting it set before slicing.