Cook and Cool Quinoa:
Bring a saucepan of water to a boil, add a generous pinch of salt and the uncooked quinoa. Boil for 15 minutes, or per package instructions, until tender. Drain using a fine-mesh colander, rinse with cold water to cool, and shake thoroughly to remove excess moisture.Whisk Sesame Dressing:
Meanwhile, make the dressing: In a small bowl or jar, whisk together sesame oil, olive oil, rice vinegar, soy sauce, honey (or maple syrup), grated ginger, and grated garlic until emulsified. Adjust seasoning to taste and set aside.Combine Salad Ingredients:
In a large bowl, toss together the cooled cooked quinoa, thawed edamame, diced bell pepper, shredded carrots, shredded cabbage, sliced green onions, and chopped cilantro.Dress and Garnish Salad:
Drizzle the dressing over the salad and toss to coat evenly. Adjust seasoning with additional salt and pepper if desired. Garnish with extra cilantro and sesame seeds if using.Serve or Refrigerate:
Serve right away or refrigerate in an airtight container for up to 4 days.