Mix quark, 6 tablespoons of milk, oil, 60 g diabetic sweetness and salt. Mix flour and baking powder and add to the quark mixture. Knead everything to a smooth dough. For the filling, grate apples coarsely and sprinkle with lemon juice. Mix with 80 g almonds.
Heat butter, 60 g diabetic sweetener, 4 tablespoons of milk and vanilla pulp until the butter has melted. Grease a springform pan (26 cm Ø). Knead the dough again and roll out to a rectangle (30 x 40 cm). Spread with some butter-milk mixture. Drain the apple mixture and spread it on the dough, leaving the edge free. Roll up from the long side. Cut into approx. 12 slices and place in the greased tin. Pour the rest of the butter-milk mixture over it and sprinkle with 20 g almonds. Bake in the preheated oven (electric cooker: 175 °C/ convection oven: 150 °C/ gas: level 2) for 55-60 minutes.
Drain the apple mixture and spread it on the dough, leaving the edge free. Roll up from the long side. Cut into approx. 12 slices and place in the greased tin. Pour the rest of the butter-milk mixture over it and sprinkle with 20 g almonds. Bake in the preheated oven (electric cooker: 175 °C/ convection oven: 150 °C/ gas: level 2) for 55-60 minutes. Allow to cool and remove from the tin