Bring a large pot of water to a boil.
Blanch the bean sprouts for about 1-2 minutes until just tender but still crisp.
Drain and rinse under cold water to stop the cooking process. Squeeze out excess water.
Toss the sprouts in a large bowl with sesame oil, soy sauce, garlic, green onions, and salt.
Sprinkle with sesame seeds and serve cold or at room temperature.