How to make
Beat the eggs and sugar in a bowl. The flour is sifted and the baking powder is added to it. Mix and add to the egg mixture in portions.
Add the oil, continuing to stir until a homogeneous mixture is obtained.
Wash the zucchini well and, without peeling them, grate them on a grater. They are drained from the water they have released and added to the sponge cake mixture. The mixture is stirred and poured into a greased and floured baking pan.
The sponge cake is baked in a preheated oven at 360°F (180°C) until a toothpick inserted into it comes out dry. The finished sponge cake is sprinkled with powdered sugar.
