Instructions

  1. Preheat an oven to 425°F
  2. Toss cauliflower, onions, and garlic together in a large roasting pan.
  3. Drizzle the vegetables with the oil, season them with the pepper and thyme, and toss lightly to coat.
  4. Roast the vegetables uncovered for 25-35 minutes, stirring occasionally, until they turn golden brown.