I found this recipe at Eatingwell.com and it's one of my new favorites. Super easy and healthy too!
8 oz soba noodles
2 scallions, sliced
2 teaspoons sesame oil
2 teaspoons soy-sauce
2 teaspoons toasted sesame seeds
Cook noodles according to package directions. Drain the noodles in a colander and rinse under cold water. Transfer to a medium bowl and toss with scallions, oil, soy sauce and sesame seeds.