01 - Preheat the oven to 425°F. Line a baking sheet with parchment paper.
02 - In a large bowl, toss the Brussels sprouts with olive oil, salt, and pepper until evenly coated.
03 - Spread the Brussels sprouts cut side down on the prepared baking sheet in a single layer.
04 - Roast for 20-25 minutes, shaking the pan halfway through, until the sprouts are golden and crisped on the edges.
05 - Remove from the oven. Drizzle immediately with honey and balsamic vinegar, if using, then toss gently to coat. Serve hot as a side dish.