My favorite apple cake

Ingredients for the Apples:

5 apples 1 tbsp ground cinnamon ¼ tsp nutmeg 50 g granulated sugar 1 tsp vanilla extract 100 g walnuts (coarsely chopped)

Ingredients for the Cake:

100 ml olive oil 100 ml sunflower oil 100 ml orange juice 400 g granulated sugar 4 medium eggs 450 g all-purpose flour 1 tbsp baking powder 1 tsp salt

For Soaking:

500 ml heavy cream (chilled)