Mix the flour with water and knead a dough.
Refrigerate for over an hour, preferably overnight.
Now keep the dough on a cloth and spread with the help of a rolling pin.
To make it thin, stretch it with hands in outwards strokes.
Sprinkle molten butter evenly, followed by apples, bread crumbs, raisins, walnuts, sugar, salt and cinnamon powder.
Roll the dough sprinkling molten butter between each layer.
Place it in the baking tray and bake for half an hour to 40 minutes.
Once done, top it with powdered sugar and serve.
Crunchy pastry on top and soft cinnamon flavored gooey apples inside make for a perfect strudel.