Bring a large pot of water to a boil. Season generously with salt. Add instant ramen and cook until al dente (just firm to bite). Drain and rinse frame under cold water. Allow to drain and set aside in a large bowl.
To make the dressing: combine all ingredients in a large bowl.
Pour the dressing over ramen. Add the rest of the ingredients and toss gently. Garnish with more sesame seeds and green onions if desired.