Heat oven to 425°F and line a baking sheet with aluminum foil (you can also just spray it with nonstick cooking spray, but it will be harder to clean).
Place broccoli on prepared baking sheet, drizzle with olive oil and toss with garlic, dried garlic, salt and pepper until evenly coated.
Roast for 15-20 minutes, or until broccoli is tender and slightly charred.