01 - Preheat the oven to 425°F and line a baking sheet with parchment paper.
02 - In a large mixing bowl, toss Brussels sprouts with olive oil, kosher salt, and black pepper until fully coated.
03 - Place the Brussels sprouts cut side down on the prepared baking sheet, then scatter chopped turkey bacon and minced garlic evenly over them.
04 - Roast for 20 to 25 minutes, stirring once halfway through, until the Brussels sprouts are golden and crisp and the turkey bacon is cooked.
05 - Optionally drizzle with balsamic vinegar and sprinkle with grated Parmesan cheese before serving.