Preheat your oven to 400°F (200°C) and line a large rimmed baking sheet with parchment paper.
Cut the chicken breast into 1-inch bite-sized cubes and slice the carrots into thin rounds.
In a large mixing bowl, combine the chicken cubes, cauliflower florets, and sliced carrots.
Drizzle the avocado oil over the chicken and vegetables, then sprinkle with turmeric, garlic powder, ginger, sea salt, and black pepper.
Toss the mixture thoroughly until every piece is evenly coated in the golden spice blend.
Spread the ingredients in a single layer on the prepared baking sheet, ensuring they are not overcrowded to allow for proper roasting.
Roast in the oven for 20 to 25 minutes, tossing halfway through, until the chicken is cooked through and the vegetables are tender with caramelized edges.
Remove from the oven and garnish with freshly chopped parsley before serving.