Mix butter with sugar and yolk until creamy, stir in chocolate and amaretto, fold in flour, pudding powder and egg whites, squirt small heaps onto a prepared baking tray (I prefer to use the cake syringe for this) and put in a preheated pipe at 160 ° convection for approx. Bake for 10 minutes.
Put 2 each with jam (stirred smoothly with amaretto) and sprinkle with icing sugar.