Beat sugar, butter, orange zest and eggs to fluffy cream. Pour two types of flour, baking powder and cleaned and cut into small pieces orange. Pour the dough in an oiled form, baked in an oven at 200

The butter mix with sugar until white. Add the egg yolks one by one, then the milk, grated orange peel and flour sifted with baking powder. Egg whites are broken down into snow with little of the