Roasted Parmesan Cauliflower

Ingredients

• 1 large head (about 1.13 kg; about 4 cups of florets), rinsedcauliflower
• 45 ml, divided, plus extra for greasing the baking sheetolive oil
• 2.5 mlsea salt
• 1.25 mlground black pepper
• 30 g (½ cup)Panko breadcrumbs
• 75 g (¾ cup)grated Parmesan cheese
• 5 mlgarlic powder
• 15 mlItalian seasoning
• To tastechopped fresh parsley
• To tastelemon wedges

Instructions

1. 1

   Cut the cauliflower

   Cut the cauliflower into medium florets. Halve any large ones to create a flat side for the crumbs to cling to.

2. 2

   Prepare the oven

   Heat the oven to 205°C (400°F). Line a large baking sheet with parchment and generously coat it with olive oil or cooking spray.

3. 3

   Season the florets

   Put the cauliflower in a large bowl or resealable bag and toss with 30 ml of the olive oil until coated. Add the salt and black pepper and toss again.

4. 4

   Mix the coating

   In a medium bowl, combine the Panko, Parmesan, garlic powder and Italian seasoning. Drizzle over the remaining 15 ml of olive oil and mix well.

5. 5

   Arrange the florets

   Scatter the crumb mixture over the prepared baking sheet. Set the florets flat side down in a single layer on top, pressing them lightly into the crumbs. Leave space between florets to help them crisp.

6. 6

   Bake until golden

   Bake for 18–20 minutes, until the crumbs are golden brown. Remove the tray and turn the cauliflower with a large spatula, then bake for a further 4–5 minutes.

7. 7

   Garnish and serve

   Serve garnished with chopped fresh parsley.

What is roasted Parmesan cauliflower?

This American-style side dish turns cauliflower florets into a crisp-edged, savoury bake with Parmesan and seasoned breadcrumbs. Roasting is a straightforward way to bring out the vegetable’s sweetness while keeping the centre tender.

Flat-sided florets and a bed of crumbs help this version develop a well-coated, golden surface. The parsley garnish adds a fresh finish, while lemon wedges can bring a bright note at the table.

Nutrition and macros by portion

The nutrition label shows one serving as written: 237 calories, 10g protein, 14g carbs, 16g fat.

The cauliflower and Panko provide most of the carbohydrates, while olive oil contributes much of the fat. Parmesan adds both fat and protein, with cauliflower and breadcrumbs also contributing some protein. For a more balanced plate, serve a portion alongside a protein-rich main and another vegetable.

Why the ingredients work

Cauliflower: medium florets cook at a similar pace, and halving the larger pieces gives the coating a flat surface to stick to.

Panko and Parmesan: the coarse crumbs provide crunch, while the cheese brings a salty, savoury layer. Garlic powder and Italian seasoning distribute flavour through the coating.

How to help the crumbs stick

Oil first: toss the florets with the measured oil and seasoning so their surfaces are lightly coated. This helps the crumb mixture adhere when the florets are pressed onto it.

Press gently: place each floret flat side down on the crumbs and give it a light press. Leave gaps between pieces so hot air can circulate around them.

Getting a crisp finish

Spread: arrange the florets in one layer rather than piling them up. Crowding can leave the coating softer where the pieces touch.

Turn: bake until the crumbs are golden, then flip the florets and return them to the oven for 4–5 minutes. The second bake helps colour the other side.

Timing and doneness

Oven: preheat to 205°C and prepare the lined baking sheet before arranging the florets. The recipe allows 18–20 minutes for the first bake and another 4–5 minutes after turning.

Check: look for golden crumbs and tender cauliflower. If the florets are particularly large, check their tenderness before serving.

What to serve it with

Pair the cauliflower with a main dish such as roasted chicken, fish or a bean-based meal. It also fits alongside other roasted vegetables or a simple green salad.

Serve lemon wedges at the table for anyone who wants a sharper finish. Add the parsley just before serving so it stays fresh-looking.

Recipe notes & tips

• Cut large florets in half to create more flat surfaces for the crumb coating.
• Grease the lined baking sheet generously so the crumbs are less likely to stick.
• Keep the florets in a single layer with some space between them.
• Press the florets gently into the crumb mixture before baking.
• Use a broad spatula to turn the florets without scraping away too much coating.
• Serve with lemon wedges for a fresh, tangy contrast.

Variations

• Add chilli: mix a little chilli powder into the crumb coating for gentle heat.
• Use smoked paprika: add it to the breadcrumbs for a smoky note.
• Try another hard cheese: replace some Parmesan with finely grated Pecorino.
• Make it gluten-free: use gluten-free breadcrumbs in place of Panko.
• Add fresh herbs: finish with chopped chives or basil alongside the parsley.

Common mistakes to avoid

• Uneven florets: cut them to similar sizes so they cook at a more even rate.
• Wet cauliflower: rinse and drain it well before coating so excess water does not soften the crumbs.
• Crowded tray: leave room around the florets so they roast rather than steam.
• Loose coating: press each floret lightly into the crumbs before baking.
• Skipping the turn: flip the florets after the first bake so the other side gets time in the oven.
• Overbaking: check for golden crumbs and tender centres rather than relying only on the clock.

How to store

Refrigerate leftovers in an airtight container for up to 3 days. Reheat on a baking sheet in a 190°C oven until hot, to help the coating regain some crispness.

Frequently asked questions