Apple Strudel with Potato Dough Recipe

Preheat oven to 400*F.
Mash the potatoes and then mix them thoroughly in a large mixing bowl. Add the sugar, eggs, butter and vanilla extract. Mix together into a firm dough. If the dough is a little sticky, then add a little more flour.
Peel, core and slice the apples. Roll out the dough into a large rectangle and then cover with the apple slices, raisins, and sprinkle with a little sugar and cinnamon to taste.
Fold in the sides of the rectangle, then roll it up. Brush with a little melted butter. Bake in the oven for 25-30 minutes until golden brown.