Preheat the oven to 400°F then line a baking sheet with parchment paper. Place trimmed and halved brussels sprouts in a large bowl then set aside.
In a measuring cup, whisk together broth, oil, nutrition yeast, arrowroot, garlic powder, salt & pepper. Pour mixture over top of brussels sprouts and stir until they are evenly coated. Transfer to baking sheet and roast in the oven for 20-25 minutes, until caramelized and crispy.
In the same large bowl, add kimchi and set aside.
Once brussels are done cooking, return them to the large bowl. Toss together with kimchi and sprinkle with peanuts. Serve warm, and enjoy!