For pre-shaped noodles, lay them out, tossed with flour, on a parchment paper lined baking sheet- not touching each other.
For the dough, wrap it well with both plastic wrap and foil before storing in the freezer. For pre-shaped noodles, lay them out, tossed with flour, on a parchment paper lined baking sheet- not touching each other. You may need to do this in batches. Freeze for 1 – 1.5 hours, then transfer to a large freezer bag.