1. Preheat your oven to 400°F (200°C).
2. Prepare the brussel sprouts: Toss them with olive oil, garlic powder, black pepper, and sea salt.
3. Roast the brussel sprouts: Spread the seasoned brussel sprouts on a baking sheet lined with parchment paper and roast in the preheated oven for about 20 minutes, or until tender and slightly caramelized.
4. Make the spicy peanut dressing: In a small bowl, whisk together 1 tbsp creamy peanut butter, 1 tbsp apple cider vinegar, 1 tbsp water, 1/4 tsp hot sauce, sea salt, and black pepper to taste until smooth.
5. Assemble the salad: In a large bowl, combine mixed greens, the roasted brussel sprouts, avocado, cucumbers, hemp seeds, crushed peanuts, and micro-greens.
6. Drizzle with the spicy peanut dressing and toss gently to combine. Serve immediately.