Here it is - it's E's mom's recipe. I usually throw in baked tofu cubes, and either mix in some cold stir-fried veggies or serve them on the side.

1 lb. whole wheat spaghetti (thin or normal)

7 T sesame oil
7 T soy sauce
3-4 T sugar
3 T balsamic vinegar
red pepper flakes

3-6 scallions, chopped
1 bunch cilantro, chopped

Cook noodles
Mix sauce, stir sauce, scallions, and cilantro into noodles
Chill