I love this parmesan cauliflower recipe because it turns a simple vegetable into something crispy, cheesy, and full of flavor. It’s one of those dishes that feels special but is really easy to make. I can’t wait for you to try it and see how tasty roasted cauliflower can be!
Most of the ingredients in this recipe are probably already in your kitchen, like olive oil, salt, and pepper. The only one you might need to pick up at the supermarket is parmesan cheese. Look for a block or pre-grated parmesan in the cheese section, and try to get real parmesan for the best flavor. Garlic powder is also common but if you don’t have it, fresh garlic can work too.
Ingredients For Parmesan Cauliflower Recipe
Cauliflower: The main vegetable in this dish, cut into bite-sized florets for roasting.
Olive oil: Helps the cauliflower roast nicely and adds a rich flavor.
Parmesan cheese: Adds a salty, cheesy crust that makes this dish special.
Garlic powder: Gives a mild garlic taste without the texture of fresh garlic.
Salt: Enhances all the flavors in the recipe.
Black pepper: Adds a little bit of heat and depth to the dish.
Technique Tip for This Recipe
One of the most helpful steps in this Parmesan Cauliflower Recipe is making sure you spread the cauliflower in a single layer on the baking sheet. It might seem simple, but this little trick makes a big difference in how your cauliflower roasts. Here’s how you can do it right:
- After tossing the cauliflower florets with olive oil, garlic powder, salt, and pepper, dump them onto your lined baking sheet.
- Use your hands or a spatula to gently spread the pieces out so none of them are piled on top of each other.
- Make sure there’s a little space between each floret. This helps the hot air in the oven reach all sides.
Why does this matter? When the cauliflower is crowded together, it steams instead of roasting. That means it won’t get as crispy or golden, and the parmesan cheese won’t brown as nicely. Spreading the pieces out lets them roast evenly, giving you that perfect tender inside and crispy outside texture that makes this dish so tasty.
A little personal note: the first time I made this, I was in a hurry and just dumped the cauliflower on the pan without spreading it out. The result was a soggy mess! Now, I always take a minute to space the florets, and it’s worth the extra effort. Also, if your baking sheet feels too small, don’t be afraid to use two pans. It’s better to roast in batches than to crowd everything together.
This simple step helps your Parmesan Cauliflower come out just right every time, with that golden, cheesy crust and tender bite you’ll want to eat again and again.
Suggested Side Dishes
Alternative Ingredients
cauliflower - Substitute with broccoli: Broccoli has a similar texture and can be roasted in the same way, providing a slightly different but still delicious flavor.
olive oil - Substitute with avocado oil: Avocado oil has a high smoke point and a mild flavor, making it a good alternative for roasting vegetables.
parmesan cheese - Substitute with pecorino romano: Pecorino Romano is a hard, salty cheese similar to Parmesan, but made from sheep's milk, offering a slightly sharper taste.
garlic powder - Substitute with fresh garlic: Fresh garlic provides a more intense and aromatic flavor compared to garlic powder. Use minced garlic for best results.
salt - Substitute with soy sauce: Soy sauce can add a savory umami flavor while also providing the necessary saltiness. Use a reduced-sodium version if needed.
black pepper - Substitute with white pepper: White pepper has a milder flavor and can be used to provide a subtle heat without altering the color of the dish.
Other Alternative Recipes Similar to This Dish
How to Store / Freeze This Dish
- Allow the cauliflower to cool completely after roasting. This prevents condensation, which can make the vegetables soggy.
- Transfer the cooled cauliflower florets into an airtight container. For best results, use a container that fits the amount of cauliflower snugly to minimize air exposure.
- Store the container in the refrigerator. The parmesan cauliflower will stay fresh for up to 4 days.
- For freezing, place the cooled cauliflower on a baking sheet in a single layer. Freeze for about 1-2 hours, or until the cauliflower is solid. This prevents the florets from sticking together.
- Once frozen, transfer the cauliflower to a freezer-safe bag or container. Label with the date to keep track of freshness. The parmesan cauliflower can be frozen for up to 3 months.
- To reheat, preheat your oven to 375°F (190°C). Spread the frozen cauliflower on a baking sheet and bake for 15-20 minutes, or until heated through and crispy. Alternatively, you can reheat in a microwave, but this may result in a softer texture.
- For an extra burst of flavor, sprinkle a bit more grated parmesan cheese over the cauliflower before reheating.
How to Reheat Leftovers
Oven Method: Preheat your oven to 375°F (190°C). Spread the leftover Parmesan Cauliflower on a baking sheet lined with parchment paper. Cover with aluminum foil to prevent the parmesan from burning. Heat for about 10-15 minutes, or until the cauliflower is warmed through. Remove the foil for the last 5 minutes to re-crisp the parmesan.
Stovetop Method: Heat a non-stick skillet over medium heat. Add a small amount of olive oil to the pan. Once the oil is hot, add the leftover Parmesan Cauliflower. Stir occasionally, cooking for about 5-7 minutes until the cauliflower is heated through and the parmesan is crispy.
Microwave Method: Place the leftover Parmesan Cauliflower in a microwave-safe dish. Cover with a microwave-safe lid or a damp paper towel to retain moisture. Heat on high for 1-2 minutes, checking halfway through to ensure even heating. Be cautious as the parmesan may not stay as crispy.
Air Fryer Method: Preheat your air fryer to 350°F (175°C). Place the leftover Parmesan Cauliflower in the air fryer basket in a single layer. Heat for 5-7 minutes, shaking the basket halfway through to ensure even heating. This method helps to re-crisp the parmesan while warming the cauliflower.
Toaster Oven Method: Preheat your toaster oven to 375°F (190°C). Place the leftover Parmesan Cauliflower on a toaster oven tray lined with parchment paper. Heat for 10-12 minutes, or until the cauliflower is warmed through and the parmesan is crispy.
Best Tools for This Recipe
Oven: Used to roast the cauliflower at the specified temperature, ensuring it becomes tender and the parmesan turns golden brown.
Baking sheet: Provides a flat surface for spreading the cauliflower in a single layer, allowing for even roasting.
Parchment paper: Lined on the baking sheet to prevent the cauliflower from sticking and to make cleanup easier.
Large mixing bowl: Used to toss the cauliflower florets with olive oil, garlic powder, salt, and black pepper, ensuring they are evenly coated.
Measuring cups: Essential for accurately measuring the olive oil and grated parmesan cheese.
Measuring spoons: Used to measure the garlic powder, salt, and black pepper precisely.
Tongs: Handy for tossing the cauliflower in the mixing bowl and for spreading it out on the baking sheet.
Grater: If you are grating fresh parmesan cheese, this tool will help you achieve the desired texture.
Oven mitts: Important for safely handling the hot baking sheet when removing it from the oven.
Serving dish: Used to serve the hot, roasted cauliflower once it is done cooking.
How to Save Time on This Recipe
Pre-cut cauliflower: Buy pre-cut cauliflower florets to save time on chopping.
Use pre-grated cheese: Opt for pre-grated parmesan cheese to skip the grating step.
Mix in a bag: Toss the cauliflower and seasonings in a large resealable bag for quick and even coating.
Line the baking sheet: Use parchment paper to minimize cleanup time.
Batch cooking: Double the recipe and store leftovers for easy reheating.

Parmesan Cauliflower
Ingredients
Main Ingredients
- 1 head Cauliflower cut into florets
- ¼ cup Olive Oil
- ½ cup Grated Parmesan Cheese
- 1 teaspoon Garlic Powder
- ½ teaspoon Salt
- ¼ teaspoon Black Pepper
Instructions
- Preheat your oven to 425°F (220°C) and line a baking sheet with parchment paper.
- In a large mixing bowl, toss the cauliflower florets with olive oil, garlic powder, salt, and black pepper until evenly coated.
- Spread the cauliflower in a single layer on the prepared baking sheet.
- Sprinkle the grated Parmesan cheese evenly over the cauliflower.
- Roast in the preheated oven for 25 minutes, or until the cauliflower is tender and the Parmesan is golden brown.
- Remove from the oven and serve hot.
Nutritional Value
Keywords
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