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Crispy Parmesan Roasted Cauliflower

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A simple yet indulgent side dish where cauliflower florets are roasted to golden perfection and topped with savory Parmesan—crisp, cheesy, and packed with flavor.

  • Author: Emma
  • Prep Time: 5 minutes
  • Cook Time: 25–30 minutes
  • Total Time: 30–35 minutes
  • Yield: 4 servings
  • Category: Side Dish
  • Method: Roasting
  • Cuisine: American
  • Diet: Vegetarian

Ingredients

  • 1 head cauliflower, cut into bite-sized florets
  • 2 tablespoons olive oil
  • 1 teaspoon garlic powder (or 2 cloves garlic, minced)
  • Salt and freshly ground black pepper, to taste
  • 1/3 cup grated Parmesan cheese
  • Optional: lemon zest, chopped parsley, red pepper flakes

Instructions

  1. Preheat oven to 425 °F (220 °C) and line a baking sheet with parchment paper.
  2. In a large bowl, toss cauliflower florets with olive oil, garlic powder, salt, and pepper until evenly coated.
  3. Spread the florets in a single layer on the baking sheet, avoiding overlap.
  4. Roast for 20 minutes, then toss gently to promote even browning.
  5. Sprinkle grated Parmesan over the cauliflower and return to the oven for 5–10 more minutes until golden and crisp.
  6. Remove from oven, let rest briefly, then garnish with optional lemon zest, parsley, or red pepper flakes if desired.

Notes

  • Ensure cauliflower is dry before roasting to achieve maximum crispiness.
  • Use freshly grated Parmesan for best texture, though pre-grated works too.
  • Minced garlic should be added just before the final bake to avoid burning.
  • Can be made gluten-free by ensuring cheese and toppings are certified gluten-free.
  • Reheats well in oven or air fryer for restored crispiness.

Nutrition