Prepare the salad ingredients. Using a mandolin or a sharp knife, shred the brussels sprouts thinly. You're going for a shaved texture here. They should be tender and fine.
Combine all of the salad ingredients in a large bowl and toss to combine.
Thinly slice the radishes and peel and slice your oranges into small bites – the goal is that the pieces will be small enough to add texture, but still be evenly distributed throughout the salad.
In a medium bowl, mix miso, veganaise, and peanut butter until smooth. Add ginger powder and stir to combine.
Whisk in soy sauce and lime juice and mix until smooth.
Pour dressing over the salad and toss to thoroughly coat.
Serve and enjoy!