Boil noodles according to package directions and chill under running water. Shake off excess moisture. Slice cucumber, tomato, and lettuce atop noodles. Slice green onion into very thin strips, about 3 inches long. Place atop salad. Drizzle with dressing, serve cold. (Serves 1 as a main dish, 2 as a side dish)
Courtesy of Sho Kuwamoto (sho@physics.purdue.edu)