Growing up in an Italian household, roasted vegetables were a staple at every family gathering. But it wasn’t until I experimented with cauliflower—tossed in olive oil, garlic, and a generous sprinkle of Parmesan—that I discovered this golden, crispy delight. My grandmother used to roast everything, but when she added cheese to the mix? Magic. This roasted Parmesan cauliflower recipe has since become a go-to in my kitchen, whether I need a quick side, a hearty vegetarian dinner, or a flavorful low-carb option.
Now, I’m thrilled to share this simple, wholesome recipe that’s big on flavor and even bigger on satisfaction. It’s perfect for busy weeknights, meal prepping, or those moments when you just want something that tastes like home.
Why You’ll Love This Roasted Parmesan Cauliflower
- Quick & Easy: Just a few ingredients and minimal prep.
- Versatile: Great as a side dish, snack, or vegetarian main.
- Healthy & Wholesome: Low-carb, gluten-free, and full of fiber.
- Deliciously Crispy: Parmesan adds a savory, crispy finish.
Ingredients
- 1 large head cauliflower, cut into florets
- 3 tablespoons olive oil
- 3 garlic cloves, minced
- ½ teaspoon salt
- ¼ teaspoon black pepper
- ½ cup grated Parmesan cheese
Optional Garnishes:
- Fresh parsley, chopped
- Lemon wedges
Step-by-Step Instructions
Step 1: Prep the Oven & Cauliflower
- Preheat your oven to 425°F (220°C).
- Line a baking sheet with parchment paper or foil for easy cleanup.
- Wash and thoroughly dry your cauliflower, then cut into bite-sized florets.
Step 2: Season the Florets
- In a large mixing bowl, toss the cauliflower with olive oil, minced garlic, salt, and pepper.
- Spread the seasoned cauliflower evenly on the prepared baking sheet, making sure there’s space between each floret for even roasting.
Step 3: Roast
- Roast in the preheated oven for 20 minutes.
- After 20 minutes, remove the baking sheet and sprinkle the cauliflower with the grated Parmesan.
- Return to the oven and roast for an additional 10–15 minutes, until the cauliflower is tender and the cheese is golden and crispy.
Step 4: Serve
- Garnish with chopped parsley and a squeeze of lemon juice if desired.
- Serve hot as a side dish or enjoy as a main with a simple salad or grain.
Tips & Variations
- Extra Crispy: Turn on the broiler for the last 2–3 minutes for extra crunch.
- Spicy Kick: Add a pinch of red pepper flakes to the seasoning.
- Vegan Option: Swap Parmesan for nutritional yeast or a vegan cheese alternative.
- Storage: Keeps well in the fridge for up to 3 days. Reheat in the oven or air fryer for best texture.
Perfect Pairings
- Main Dishes: Pairs beautifully with grilled chicken, roasted fish, or a hearty lentil stew.
- Sauces: Serve with garlic aioli, spicy tahini sauce, or a drizzle of balsamic glaze.
- Beverages: Try with a crisp white wine, sparkling water with lemon, or a cold herbal iced tea.
Why Cauliflower?
Cauliflower is one of those incredible vegetables that adapts to almost any flavor profile. Roasting brings out its natural sweetness while keeping things low-carb and high in fiber. It’s ideal for anyone following a Whole30, keto, or gluten-free diet, and with the addition of garlic and Parmesan, it feels indulgent without being heavy.
Make Ahead & Storage
- Make Ahead: Chop the cauliflower and prep your garlic up to a day in advance. Store separately and toss together before roasting.
- Freezing: Not ideal—cauliflower tends to get soggy after thawing. Stick to fresh for best texture.
- Leftovers: Store in an airtight container in the fridge. Reheat at 400°F for 5–7 minutes to restore crispiness.
Final Thoughts
Whether you’re new to cauliflower or already a fan, this roasted Parmesan version will win you over. It’s comfort food with a healthy twist—crispy edges, cheesy bites, and garlic in every mouthful. It’s also one of those dishes that feels elevated enough for a dinner party but easy enough for Tuesday night. Give it a try, and you’ll be hooked.