Mix in the soft fat, sugar, salt and flavoring until creamy and then gradually stir in the eggs. Sift the flour and baking powder, mix and stir in alternately with the egg liqueur. Smooth the dough in a greased drip pan (or baking sheet approx. 40 cm).
Distribute the peaches evenly on the dough with the curve downwards and press in a little. Sprinkle with the nuts and bake in the preheated oven (electric stove 200 ° C, convection 175 °) for about 25-30 minutes. Let cool and dust with icing sugar.
Add freshly whipped cream and the coffee group is happy and satisfied. Best of all fresh out of the oven, but also suitable for freezing!