Apple pie with meringue: the delicious dessert that everyone will love

ngredients: –
For the dough: 400 grams of flour 
100 grams of sugar For the filling:  3 egg yolks –150 g sour cream10 g baking powder  200 g cold butter1 pinch of salt
 20 g vanilla sugar  1 tablespoon lemon juice120 grams of sugar30 g cornstarch – For the apple layer: 4-5 apples 1 tablespoon of sugar  1 teaspoon vanilla sugar1 pinch of cinnamon

Addresses: 
1. Pour the flour, sugar, vanilla sugar, salt and butter into a large bowl.
2. Mix with your hands until you obtain a crumbly dough. Also add the baking powder. 
3. Add the egg yolks and sour cream.
4. Wrap 1/4 of the dough in plastic and freeze. 
5. Place the rest of the dough on a rectangular tray covered with baking paper. 
6. Separately, beat the egg whites and lemon juice until white and fluffy. Add sugar in small portions. 
7. Now add the sifted cornstarch. 
8. Cut the apples into thin slices and season with sugar and cinnamon. 
9. Place it on top of the cake and then spread the meringue evenly. 
10. Grate the frozen dough from before on top. 
11. Bake at 170° for 45 minutes. 
12. Sprinkle with powdered sugar to decorate.