Start by bringing a large pot of water to a rolling boil over high heat. Add about ½ tablespoon of salt and then the rinsed and drained bean sprouts. Blanch for 1-2 minutes until vibrant green.

Carefully strain the sprouts through a colander and let them sit to drain completely. Gently pat them dry with a clean towel.

In a mixing bowl, combine finely chopped green onion, minced garlic, soy sauce, and sugar. Mix until sugar is fully dissolved.

Add the drained bean sprouts to the bowl and gently toss until evenly coated with the dressing.

Transfer to a serving dish and sprinkle with crushed toasted sesame seeds. Chill for a few minutes before serving for best flavor.