Preheat oven to 400°F and line a large baking sheet with parchment paper.
Peel the carrots and slice them into 1/2 inch thick rounds or diagonal pieces to maximize surface area for caramelization.
In a large mixing bowl, whisk together the olive oil, honey, garlic powder, onion powder, sea salt, and black pepper.
Add the chicken breast and sliced carrots to the bowl, tossing thoroughly until every piece is evenly coated in the glaze.
Spread the chicken and carrots in a single layer on the prepared baking sheet, ensuring they aren't crowded so they roast rather than steam.
Roast for 20-25 minutes, flipping the carrots halfway through, until the chicken reaches an internal temperature of 165°F and the carrots are tender and browned.
Remove from the oven and immediately garnish with the fresh chopped dill while the pan is still hot to release the herb's aroma.