Step 1: Preheat your oven to 400°F (200°C). Line a large baking sheet with parchment paper.
Step 2: Prepare the Brussels sprouts: Trim the woody ends off each sprout and remove any loose or discolored outer leaves. For medium to large sprouts, halve them lengthwise through the stem. Leave smaller sprouts whole. Rinse thoroughly and pat completely dry with a clean towel or paper towels. Excess moisture prevents crisping.
Step 3: In a large bowl, combine the prepared Brussels sprouts with olive oil, salt, black pepper, and garlic powder. Toss vigorously until all sprouts are evenly coated.
Step 4: Spread the seasoned Brussels sprouts in a single layer on the prepared baking sheet. Ensure they are not overcrowded to allow for proper caramelization. If necessary, use two baking sheets.
Step 5: Roast for 15 minutes. Carefully remove the baking sheet from the oven and, using a spatula, flip the sprouts to expose a different side. Return to the oven and continue roasting for another 10-15 minutes, or until deeply golden brown, crispy on the edges, and tender when pierced with a fork.
Step 6: Remove the roasted Brussels sprouts from the oven. Transfer them to a serving dish.
Step 7: Drizzle generously with balsamic glaze. Toss gently to coat evenly. Serve immediately and enjoy The Best Brussels Sprouts of Your Life!