Oil a springform pan with a diameter of 24 cm and dust with flour.
Wash, peel and core the apples, cut into small pieces and distribute in the form. Mix the eggs, sugar and vanilla flavor with the whisk of a hand mixer until creamy. Sift the flour over it and fold in. Pour the batter over the apples and distribute them.
Bake in a preheated oven at 150 ° C for 50-60 minutes. Cover the cake with aluminum foil after 45 minutes. Take the cake out of the oven and let it cool in the tin. Sprinkle with powdered sugar before serving.