Cream butter and sugar until whipped.
Cut 2 lemons in half and squeeze the juice out of them
Pour lemon juice into your bowl
Put your teaspoon of vanilla in the bowl.
Separate your egg yolk from your egg white.
Alternate with 3 tablespoons of flour and the 7 up to the cake.
Mix just until combined
Keep alternating until the flour mixture is completely gone
Add each egg yolk in, one at a time.
Spray your pan
Spoon Ito cake pan
My cake kinda had some issues, as you can see. But it still looks nice and tastes good.
Cook at 350 degrees for 45- 60 minutes.