Mix together the eggs, the sugar, then add the milk and the melted butter.
Finally, sieve the flour and the baking powder, and add them to the batter.
Peel the apples, then slice them thinly.
Mix together the batter and the apples, then pour it in a greased mold. Bake 45 minutes at 390°F (200°C), and don't hesitate to cover with aluminium foil if the apples get too brown.
Once cold, unmold, and sprinkle with icing sugar. There you are !