3 large egg yolks3 large egg whites1 natural yogurt (about 100 grams)3/4 cup of sugar3 and 1/2 tablespoons of oil1 teaspoon of baking powderZest from a large orange1 cup of flourSalt (to taste)
Preparation
Beat the egg yolks with the sugar until the mixture is fluffy.
Add the orange zest, yogurt and oil and mix everything well.
Add the flour with the baking powder already sifted and mix well.
Beat the egg whites with a pinch of salt and carefully add into the previous preparation and mix.
Put the dough in a greased and dusted with flour cake form.