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, sea salt, black pepper, and garlic powder.
03 - Spread the Brussels sprouts evenly on the prepared baking sheet. Sprinkle the chopped turkey bacon over the sprouts.
04 - Roast for 20–25 minutes, stirring once halfway through, until the Brussels sprouts are golden and the turkey bacon is crispy.
05 - Remove from the oven. Transfer to a serving dish and sprinkle with Parmesan cheese and parsley. Serve immediately.