1. Bring 4 qts. water to a boil in a pot. Gently pull fresh noodles apart and add to pot, stirring to keep from sticking. Cook, stirring often, until noodles are tender, 3 minutes for fresh and 6 minutes for dried.
2. Drain noodles well, rinse with hot water, and drain again. Transfer to a serving bowl.
3. Toss noodles with oils and soy sauce and sprinkle with green onions.
*Buy noodles in Asian markets and some supermarkets.