Slice the ends off the zucchini and secure it to your spiralizer. Spiralize the zucchini into long noodles and transfer to a large bowl.
Thinly slice the cabbage and pepper, either with a knife or mandolin slicer, and add that to the bowl with the zucchini noodles, along with the scallions, cilantro, quinoa and peanuts.
In a small bowl, whisk together dressing ingredients. Add water, 1 tablespoon at a time, until it's thin enough to pour -- you're looking for the consistency of a creamy dressing.
Pour dressing over the vegetables and toss to coat. Transfer to two bowls, sprinkle with a bit more peanuts and cilantro and enjoy!