Perfect homemade sponge cake (without baking powder)

7 eggs,

210g  flour,

210g sugar.

Preparation:

Same process.

23cm pan.

Bake for 50 to 55 minutes.

Sponge cake with 8 eggs (25cm pan)

Ingredients:

8 eggs,

240g flour,

240g sugar.

Preparation:

Same process.

25cm pan.

Bake for 55 to 60 minutes.

Cool in the pan for 10 minutes, then turn out onto a wire rack.