Toss the peeled carrots with olive oil, salt, and pepper. Spread them evenly on a baking sheet.
Roast the carrots in the preheated oven for 25-30 minutes, or until tender and slightly caramelized, tossing halfway through.
While the carrots are roasting, melt the butter in a small saucepan over medium heat. Stir in honey, garlic, thyme, and rosemary, and cook for 1-2 minutes until fragrant and well combined.
Once the carrots are done, remove them from the oven and drizzle with the honey herb butter.