The BEST CAKE of the year MORE GOOD and FRESH 💕

Ingredients :
100 gr. butter
1 egg
100 gr. sugar
8 gr. vanilla sugar
pinch of salt
220 gr. flour 00
3 gr. baking powder
600 gr. apricots
cream:
100 ml. milk
200 ml. already sweetened whipping cream
2 eggs
8 gr. vanilla sugar
1 tablespoon sugar
2 tablespoons cornstarch