Preheat oven to 375 degrees.
On a large baking sheet, arrange chicken breasts on one side and the chickpeas, sweet potatoes, and cauliflower on the other.
Drizzle olive oil on the chicken and season with salt and pepper and a bit of the garlic powder, oregano, and paprika.
Mix the veggies and chickpeas with the remaining olive oil and seasoning and 1/2 cup of parmesan. Toss well.
Bake for 35 minutes or until chicken reaches an internal temperature of 165 degrees. Remove chicken and raise oven temperature to 425 degrees.
Replace baking sheet and continue to bake an additional 20 minutes until chickpeas are crispy and cauliflower has a golden crisp on the edges. Meanwhile, chop up chicken.
Toss together the kale, roasted veggies, chicken, remaining parmesan, and dressing. Toss well and serve immediately.
In a food processor, combine all ingredients. Thin out with water if necessary and season with salt and pepper.