Place 2 paper cups inside each other and place them in the recesses of a muffin tray (for 12 pieces). Peel, quarter, core and finely dice the apple
Melt 30 g butter over a mild heat. Leave to cool slightly. Mix flour and baking powder. Add eggs, cream, liquid butter, 125 g sugar, vanillin sugar and 1 pinch of salt and mix everything briefly. Fold in apple cubes
Pour the dough into the moulds. Sprinkle with almonds and 2-3 tbsp. sugar. Spread 2 tablespoons of butter in pieces on top. Bake in the preheated oven (electric oven: 200 °C/circulating air: 175 °C/gas: level 3) for about 25 minutes. Let them cool down. Dust muffins with icing sugar