Preheat your oven to 400°F and line a large sheet pan with parchment paper for easy cleanup.
Dice the chicken breast and sweet potato into uniform 1-inch cubes to ensure they cook at the same rate.
In a large mixing bowl, combine the chicken, sweet potatoes, and broccoli florets.
Drizzle with the extra virgin olive oil and sprinkle with turmeric, rosemary, garlic powder, salt, and pepper.
Toss the ingredients thoroughly until every piece is evenly coated in the golden spice mixture.
Spread the mixture in a single layer on the prepared baking sheet, making sure not to overcrowd the pan.
Roast for 20-25 minutes, tossing halfway through, until the chicken is cooked through and the potatoes are tender and lightly browned.
Remove from the oven and let the chicken rest for a few minutes before serving to keep it juicy.