Preheat your oven to 400°F (200°C) and line a large baking sheet with parchment paper for easy cleanup.
Peel the sweet potato and cut it into 1/2-inch cubes, then slice the chicken breast into bite-sized pieces.
In a small mixing bowl, whisk together the honey, olive oil, garlic powder, sea salt, black pepper, and apple cider vinegar until well combined.
Place the chicken, sweet potato cubes, and broccoli florets onto the prepared baking sheet.
Drizzle the honey glaze over the ingredients and toss thoroughly with your hands or a spatula to ensure everything is evenly coated.
Spread the mixture out into a single layer, ensuring no pieces are overlapping to allow for even browning.
Roast in the oven for 20 to 25 minutes, or until the chicken is cooked through and the sweet potatoes are tender and golden-brown.