Cut marzipan into fine cubes. Mix flour and baking powder. Add fat in flakes, sugar, salt, egg, lemon peel, marzipan and 1 tablespoon cold water and knead to a smooth dough. Cover and let it rest in the refrigerator for about 30 minutes. In the meantime, peel and quarter apples and remove core. Grate apples coarsely and mix with the lemon juice.
Leave to stand briefly. Press 2/3 of the dough onto the bottom of a flat tart or pie dish (30 cm Ø). Sprinkle with the ground hazelnuts. Squeeze the apple grater well. Chop the hazelnuts roughly. Mix the grated apple, sultanas and nuts and place on the base. First roll long strands of the remaining dough, then twist them into cords. Place cords on the cake as a border and as decoration. Whisk the egg yolk and cream and brush the pastry cords with it. Bake the cake in a preheated oven (electric: 200 °C/ gas: level 3) for approx. 25 minutes. Let the cake cool down on a cake rack.
Mix the grated apple, sultanas and nuts and place on the base. First roll long strands of the remaining dough, then twist them into cords. Place cords on the cake as a border and as decoration. Whisk the egg yolk and cream and brush the pastry cords with it. Bake the cake in a preheated oven (electric: 200 °C/ gas: level 3) for approx. 25 minutes. Let the cake cool down on a cake rack. Dust with icing sugar. Results in approx. 12 pieces
Cookware: Kaiser