Preheat your oven to 425°F (220°C). Line a rimmed baking sheet with parchment paper for easy cleanup.
In a small bowl, mix together the melted butter, honey, olive oil, minced garlic, salt, and black pepper until well combined.
Place the carrots in a large mixing bowl and pour the honey garlic butter mixture over them. Toss until all carrots are evenly coated.
Spread the carrots out on the prepared baking sheet in a single layer, making sure they are not overcrowded.
Roast in the preheated oven for 20–30 minutes, turning once halfway through, until the carrots are tender and caramelized on the edges.
Optional: Broil for 1–2 minutes at the end for extra caramelization, watching carefully to avoid burning.
Remove from the oven, garnish with fresh herbs or flaky sea salt if desired, and serve warm.