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5 from 2 votes

Parmesan Roasted Cauliflower

Prep Time5 mins
Cook Time45 mins
Total Time50 mins
Course: Side Dish
Cuisine: Mediterranean
Servings: 4 servings
Author: Gaby


  • 1 head cauliflower cut into florets
  • 1 medium onion sliced
  • 4 sprigs thyme
  • 4 garlic cloves unpeeled
  • 3 tablespoons olive oil
  • Kosher salt and freshly ground black pepper
  • ½ cup grated Parmesan


  • Preheat oven to 425° F.
  • Toss cauliflower florets on a large rimmed baking sheet with onion, thyme, garlic, and oil; season with salt and pepper.
  • Roast, tossing occasionally, until almost tender, 35-40 minutes.
  • Sprinkle with Parmesan, toss to combine, and roast until cauliflower is tender, 10–12 minutes longer.