Peel, quarter and core the apples. Cut the fruit flesh into small pieces and sprinkle with lemon juice. Mix sauce powder and 25 g sugar. Stir with 6 tablespoons of apple juice until smooth. Boil up the rest of the juice.
Add the powder while stirring and bring to the boil. Fold in apple pieces. Melt butter and let it cool down. Beat butter and 100 g sugar with the whisk of the hand mixer until creamy. Stir in the eggs one by one. Mix flour, baking powder and hazelnut brittle. Alternately stir in with the milk. Pour into a greased springform pan (24 cm Ø) sprinkled with breadcrumbs. Spread prepared apples on it. Bake in a preheated oven (electric cooker: 175 °C/ convection oven: 150 °C/ gas: level 2) for 50-55 minutes.
Alternately stir in with the milk. Pour into a greased springform pan (24 cm Ø) sprinkled with breadcrumbs. Spread prepared apples on it. Bake in a preheated oven (electric cooker: 175 °C/ convection oven: 150 °C/ gas: level 2) for 50-55 minutes. Let the cake cool down a little, remove from the tin and let it cool down completely. Just before serving, decorate with small cream tuffs and apple slices. Dust lightly with cinnamon