Preheat the oven to 400°F (200°C).
In a large mixing bowl, combine the melted butter, honey, salt, and black pepper.
Add the peeled and cut carrots to the bowl and toss well to coat all pieces evenly with the honey butter mixture.
Spread the carrots in a single layer on a baking sheet lined with parchment paper or a silicone baking mat.
Roast the carrots in the preheated oven for 20 to 25 minutes, stirring halfway through, until they are tender and caramelized around the edges.
Remove the carrots from the oven and transfer to a serving dish.
Sprinkle the chopped fresh parsley over the carrots and gently toss to combine.
Serve warm.