1. Cut scallops as in recipe above. Mince ginger root. Cut scallions in l inch sections. Blend cornstarch and cold water to a paste.
2. Heat oil. Add salt, then ginger root and scallions; stir-fry a few times. Add scallops and stir-fry to cook through (2 to 3 minutes).
3. Stir in cornstarch paste to thicken, and serve at once.