In a bowl, whisk together the peanut butter, water, garlic, ginger, soy sauce, apple cider vinegar, and agave or brown sugar until smooth.

In a large mixing bowl, combine the romaine lettuce, purple cabbage, grated carrots, and chopped cilantro.

Pour the peanut dressing over the salad and toss to coat evenly.

Garnish with chopped peanuts if desired.

If using, add plant-based protein of your choice before serving.