Maple glaze: Heat vegan butter in a large pan over medium heat. Once the butter has melted, mix in the maple syrup. Add in the garlic and cook for a few seconds. Carefully transfer the chopped carrots, along with salt and black pepper. Mix to combine.
Bake: Transfer the garlic maple buttery carrots into a large sheet pan lined with parchment paper. Bake for 20 minutes. Give everything a good mix, and then broil/grill for 2-3 minutes.