01 - Preheat the oven to 425°F. Line a baking sheet with parchment paper to facilitate easy cleanup.
02 - In a large bowl, combine the halved Brussels sprouts with olive oil, kosher salt, and black pepper. Toss vigorously until the sprouts are uniformly coated.
03 - Spread the seasoned Brussels sprouts onto the prepared baking sheet in a single layer, ensuring the cut sides face down to promote caramelization.
04 - Place the baking sheet in the oven and roast for 20 to 25 minutes. Stir the sprouts halfway through the cooking time to ensure even browning. Cook until edges are golden brown and crispy.
05 - While the sprouts roast, combine balsamic vinegar and honey in a small saucepan over medium heat. Bring to a gentle boil, then reduce heat to low and simmer for 7 to 10 minutes. Stir occasionally until the liquid reduces by half and achieves a syrupy consistency. Remove from heat.
06 - Transfer the roasted Brussels sprouts to a serving platter. Drizzle the warm balsamic glaze over the vegetables immediately before serving.