Place the puff pastry slices next to each other and defrost. Place slices on top of each other and roll out into a circle (22 cm Ø). Line a tart tin (bottom 18 cm Ø, top 23 cm Ø) with it, pressing the edge down. Put it in a cold place. Peel and quarter apples, cut them into slices and sprinkle with lemon juice. Caramelise 2 tablespoons of sugar in a pot.
Melt butter in it. Add apple juice. Steam apples for 3-4 minutes. Lift out apples and let them drip off on kitchen paper. Separate the eggs. Mix egg yolks, 75 g sugar and 1 pinch of salt until creamy. Stir in curd, sour cream and pudding powder. Beat the egg whites until stiff and fold into the quark mixture. Smooth on the puff pastry. Cover with apple wedges. Bake in the preheated oven (electric cooker: 175 °C/ convection oven: 150 °C/ gas: level 2) for about 45 minutes.
Mix egg yolks, 75 g sugar and 1 pinch of salt until creamy. Stir in curd, sour cream and pudding powder. Beat the egg whites until stiff and fold into the quark mixture. Smooth on the puff pastry. Cover with apple wedges. Bake in the preheated oven (electric cooker: 175 °C/ convection oven: 150 °C/ gas: level 2) for about 45 minutes. Take out and spread cranberries on top. Whipped cream tastes good with it
15 minutes waiting time