Peel apples and grate them. Spread 1/3 of the grated apples over the dough. Sprinkle the apples with sugar, ground cinnamon, walnuts, raisins and bread crumb. Then put few thin slices of butter on the top. Fold the sides up and over the filling and roll. Put baking paper in baking tin, pick the roll and place it there. Brush the rolls generously. Once all three rolls are ready put them in preheated oven (200°C) and bake them for approx. 50 minutes.