01 - Preheat the oven to 425°F and line a baking sheet with parchment paper.
02 - In a large bowl, toss Brussels sprouts with olive oil, sea salt, black pepper, and garlic powder until fully coated.
03 - Spread Brussels sprouts cut side down in a single layer on the prepared baking sheet.
04 - Roast for 20 to 25 minutes, stirring once halfway through, until golden brown and crisp-tender.
05 - While roasting, combine balsamic vinegar and honey (or maple syrup) in a small saucepan over medium heat. Bring to a simmer and cook for 5 to 7 minutes, stirring occasionally, until the mixture thickens and reduces by half. Remove from heat and let cool slightly.
06 - Transfer roasted Brussels sprouts to a serving platter, drizzle evenly with the balsamic glaze, and serve immediately.