01 - Preheat oven to 425°F. Line a baking sheet with parchment paper.
02 - In a large bowl, toss Brussels sprouts with olive oil, salt, and pepper until evenly coated.
03 - Spread Brussels sprouts cut-side down on the prepared baking sheet in a single layer.
04 - Roast for 20–25 minutes, stirring halfway through, until golden brown and crisp on the edges.
05 - While Brussels sprouts roast, combine balsamic vinegar and honey in a small saucepan. Bring to a simmer over medium heat and cook 4–5 minutes, stirring occasionally, until thickened and reduced by half.
06 - Remove Brussels sprouts from the oven and transfer to a serving platter. Drizzle with balsamic glaze. Serve immediately.