Preheat Oven: Set your oven to 375 degrees.
Prepare Carrots: Place the chopped carrots in a large bowl.
Mix Glaze: In a separate bowl, whisk together the melted butter, garlic, brown sugar, maple syrup, chopped thyme, and soy sauce.
Coat Carrots: Pour the glaze over the carrots and toss until they are evenly coated. Season with salt and pepper to taste.
Roast Carrots: Spread the carrots out inside a rimmed baking dish and cover with foil. Roast in the preheated oven for about 40 minutes, or until the carrots are tender and caramelized, flipping them halfway through.
Serve: Remove from the oven and serve warm. You can garnish with additional thyme if desired.