Melt butter in a cast iron skillet over medium-heat. Pour in honey and cook, while stirring, until completely melted through the butter. Add the garlic and cook for 30 seconds until fragrant while stirring.
Add the carrots and allow the sauce to thicken for a further minute, while tossing the carrots through the sauce. Season with salt and pepper.
Roast for 20 minutes, or until carrots are fork-tender.