Bit egg yolks with sugar (3tbs has to be saved apart for the end
Melt butter. Pour half of it in yolks. Add milk, salt, flour and mix it all.
Put all in a cake form.
Peel the apples and cut it moon halves
Add apples in a pie vertically and rain it with the rest of yolks ans spill sugar on top
Preheat the oven to 180 degrees and bake for 35 minutes.