Grandma's German peach cake with fresh peaches is quick and easy to make and tastes delicious! The best authentic recipe for German Peach Kuchen
Preheat the oven to 360F / 180 C. Halve the peaches, remove the stone and cut the fruit into slices.
Line a 9 inch springform pan (23 - 26 cm diameter) and grease the sides.
Cream the softened butter with the sugar and vanilla sugar until white and fluffy for about 5 minutes. Gradually stir in the eggs, one after another and also add in the salt. In a separate bowl, combine flour with cornstarch and baking powder and sift the mixture over the butter egg mix. Switch to a whisk or spatula or turn the handmixer down do low and combine the dry ingredients into the butter mix. Pour in the milk as well to bring it all together.