01 - Place the sliced carrots in a medium saucepan and cover with water. Bring to a boil, then reduce heat and simmer for 5 to 7 minutes until just tender. Drain thoroughly.
02 - Melt the butter in a large skillet over medium heat. Stir in maple syrup, brown sugar, salt, and black pepper until well combined.
03 - Add the drained carrots to the skillet and toss to coat evenly. Cook, stirring occasionally, until the glaze thickens and the carrots develop a glossy finish, about 5 to 7 minutes.
04 - Stir in the toasted pecans and cook for an additional minute to combine flavors.
05 - Transfer to a serving dish. Garnish with chopped fresh parsley if desired. Serve warm.