Bring a large pot of salted water to a boil. Add carrots and cook for 8-10 minutes until just tender when pierced with a fork. Drain well.
In a large skillet over medium heat, melt the butter.
Add brown sugar and honey to the melted butter, stirring until sugar dissolves and mixture begins to bubble, about 2 minutes.
Add the drained carrots to the skillet and toss to coat evenly in the glaze.
Cook for 5-7 minutes, stirring occasionally, until carrots are glazed and caramelized.
Season with salt and pepper, toss once more, and transfer to a serving dish. Garnish with fresh parsley and serve immediately.