This roasted Romanesco is crisp, golden, and full of crunch thanks to a simple panko topping. Ready in under 30 minutes, this vibrant green vegetable roasts beautifully and makes an easy vegetable side dish. With minimal ingredients and simple prep, it’s a delicious way to bring out the best in Romanesco.

Romanesco? More Like Roma-Yes-Co
I like Romanesco. In fact, I like it a lot. And I think you'll like this Roasted Romanesco dish as well.
Some folks refer to it as Romanesco broccoli, but I think Romanesco cauliflower would describe the taste a little more accurately. Whatever you want to call it, it's a bit sweeter than either broccoli or cauliflower, and very delicious. Topped with buttery, crunchy, seasoned Panko bread crumbs? This is a vegetable that's worth getting freaky with.
As a bonus, Romanesco florets are easier to break apart than cauliflower and less messy to break apart than broccoli. It's basically my dream vegetable.
I've got a soft spot for vegetable side dishes that are simply delicious. With that crispy, buttery panko topping, this roasted Romanesco is good enough to just eat straight from the pan. But if you want to get fancy, I love serving it on a puddle of lemony tahini sauce like in this sublime roasted tahini cauliflower dish.

Let's make roasted Romanesco together!
Alright my friend, let's do this. Oven-roasted romanesco is so easy and delicious, let me show you how it's done!
Step 1: break down the Romanesco
Start by breaking your Romanesco into bite-sized florets. It's dealer's choice on the size, but just make sure they're more or less uniform so they roast at the same rate.

Step 2: oil & season
Toss the florets with the olive oil and season with salt and pepper. Spread out on a single layer over two large baking sheets. More room = crispier Romanesco.

Step 3: roast, baby, roast!
You know the drill. Your Romanesco is going into a pre-heated oven and roasting for 20-30 minutes until golden and crisp.

Step 4: make the panko topping
While the Romanesco is roasting, we're going to take a minute to make the panko topping. Do not skip this step!

Melt the butter in a small frying pan over medium heat. Add the Panko, and toast, stirring frequently, until nicely browned.

Set it aside to cool, and then add the Parmesan and parsley, and mix to combine.
Step 5: Garnish and serve
Transfer the roasted Romanesco to a serving plate and sprinkle with the panko, parmesan, and parsley mixture. Don't hold back! This stuff is gold.

👩🏻🍳 A note from Katie: Roasted vegetables, like me, are at their best when they've got adequate personal space. If you crowd them into the pan they'll steam and won't come out crunchy. I tend to use two sheet pans to give my veggies enough space, whenever I can.
Much like a dude jumping into a cold lake, roasted vegetables are prone to shrinkage. So while it looks like a ton of raw Romanesco, you'll end up with a reasonable amount once roasted.
Roasted Romanesco Florets with Crispy Panko
Ingredients
- 1 large Romanesco cauliflower about 2lbs / 900g
- 2 Tablespoons extra virgin olive oil
- flaky salt and pepper
- 6 Tablespoons Panko bread crumbs
- 2 Tablespoons butter
- 2 Tablespoons Parmesan cheese freshly grated
- 1 Tablespoon parsley finely minced
Instructions
- Preheat your oven to 200°C / 400°F.
- Rinse the Romanesco and break into florets. Toss them with the olive oil and season with salt and pepper. Spread out on a single layer over two large baking sheets.1 large Romanesco cauliflower, 2 Tablespoons extra virgin olive oil, flaky salt and pepper
- Place the Romanesco into your pre-heated oven, and roast for 20 - 30 minutes, until browned and crispy.
- While the Romanesco is roasting, prepare the Panko bread crumbs.
- Melt the butter in a small frying pan over medium heat. Add the Panko, and toast, stirring frequently, until nicely browned.2 Tablespoons butter, 6 Tablespoons Panko bread crumbs
- Remove from the heat and transfer the Panko into a small bowl to cool slightly.
- Add the Parmesan and parsley, and mix to combine.2 Tablespoons Parmesan cheese, 1 Tablespoon parsley
- When the Romanesco is finished roasting, remove from the oven and transfer to a serving dish. Sprinkle with seasoned Panko bread crumbs, and serve.
Notes
- Nutrition values are an estimate only.





Melissa Griffiths says
What a fun recipe to mix up a side dish! Love your creativity.
Emily says
So delicious, I love the triple P seasoning!
Kylie | Midwest Foodie says
I've always wanted to try romanesco but was never sure how to prepare it. This recipe makes it seem so easy and approachable - I love it! Definitely pinning for later 🙂
Katie Trant says
Thanks Kylie! It is a super easy recipe AND delicious!
Anne titcomb says
You never cease to amaze me Katie!! Your very inventive recipes that anyone would love but, of course, sprinkled with “tales of the real life toddlers” with it makes me watch for your posts. Awesome recipes sprinkled with tales of you, Paul, Niko and Odin!! Your writing so engaging!
Thank you