1
Adjust rack to top position and preheat oven to 425 degrees. Wash and dry produce.
Trim and halve Brussels sprouts lengthwise (quarter lengthwise if they are on the larger side).
Toss Brussels sprouts on a baking sheet with a drizzle of oil, garlic powder, salt, and pepper. Roast on top rack, tossing halfway through, until golden brown and tender, 15-20 minutes.