This Romanesco pasta recipe features tender, nutty Romanesco cauliflower florets in a garlic and olive oil sauce, finished with pecorino cheese. Quick, easy, and perfect for a vegetarian weeknight dinner.
🌿 Romanesco Pasta with Garlic, Olive Oil & Pecorino
This romanesco pasta is a quick, flavorful vegetarian dish that lets Romanesco cauliflower shine. Tender, vibrant green florets are tossed with garlic-infused olive oil, red pepper flakes, and pecorino cheese for a pasta that’s simple, elegant, and ready in under 30 minutes.
Romanesco (also called Roman cauliflower or Romanesco broccoli) has a mild, slightly sweet flavor and crisp texture that holds up beautifully in pasta. Its natural nuttiness pairs perfectly with Italian pantry staples and makes this dish both visually stunning and satisfying.
Whether you’re looking for a quick weeknight dinner or a light but impressive dish for guests, this Romanesco cauliflower pasta delivers big flavor with minimal effort.
⭐ Why You’ll Love This Romanesco Pasta
- Quick and ready in under 30 minutes
- Uses minimal, seasonal ingredients
- Vegetarian with optional add‑ins
- Vibrant color and texture from Romanesco
- Works with most pasta shapes
🥦 What is Romanesco?
Romanesco, also known as Romanesco cauliflower or Romanesco broccoli, is a stunning green vegetable that looks almost like a work of art. Its fractal-shaped florets form a spiral pattern, making it one of the most interesting vegetables in the cruciferous family.
Facts About Romanesco:
- Flavor: Mild, slightly nutty, and subtly sweet — similar to cauliflower but with a firmer texture.
- Texture: Tender when cooked, making it perfect for roasting, steaming, or adding to pasta.
- Substitutes: If you can’t find Romanesco, broccoli or cauliflower can be used, though the unique shape and subtle flavor will be missing.
💡 Fun Fact: The spiral pattern of Romanesco florets follows the Fibonacci sequence!
🛒 Ingredient Notes
- Romanesco cauliflower: Choose a firm head with tight florets. It cooks similarly to cauliflower or broccoli, softening without turning mushy.
- Extra virgin olive oil: A good quality oil adds depth of flavor.
- Garlic: Fresh garlic infuses the oil with aromatic richness.
- Red pepper flakes: A pinch adds warmth without overpowering.
- Pasta: Use ridged shapes (like fusilli, penne, or rigatoni) so the sauce clings well. (I like to use chickpea pasta for a gluten-free option and a more protein balanced meal.)
- Pecorino or Parmesan: Adds savory, salty richness. Parmesan works as a substitute.
🔥 Step‑by‑Step Instructions
1️⃣ Cook the Romanesco
Bring a large pot of salted water to a boil. Add Romanesco florets and cook until tender but not mushy, about 7–8 minutes. Scoop out the florets with a slotted spoon and reserve the pasta cooking water in the pot.
2️⃣ Flavor the Oil
While the Romanesco cooks, heat olive oil over low heat in a large sauté pan. Add garlic and red pepper flakes, cooking gently until fragrant (avoid browning the garlic).
3️⃣ Add Romanesco to the Pan
Add the drained Romanesco to the sauté pan and stir to coat with the garlic oil. Use the back of a fork or spoon to mash about half the florets — this releases starch and helps create a light sauce.
4️⃣ Cook the Pasta
Meanwhile, return the reserved water to a boil and cook the pasta according to package directions until al dente.
5️⃣ Combine & Finish
Add the cooked pasta to the sauté pan with the Romanesco, adding a splash or two of reserved pasta water to loosen the sauce. Toss until everything is coated, then stir in pecorino. Season with salt and pepper to taste.
Serve warm with extra pecorino over the top.
🌟 Variations & Add-Ins
- Mediterranean twist: Add olives, capers and parsley.
- Brighten with lemon: Add zest and juice for freshness.
- Nuts for crunch: Toasted pine nuts or almonds pair beautifully.
- Substitute vegetables: Broccoli or cauliflower works if Romanesco is unavailable.
❓ Romanesco Pasta FAQ
What is Romanesco?
Romanesco is a type of cauliflower known for its vibrant green color and fractal shape. It has a mild, slightly sweet flavor and cooks much like cauliflower or broccoli.
Can I use other vegetables?
Yes! Broccoli, cauliflower, or even asparagus can work well if substituted in similar amounts.
Is this recipe vegetarian?
Yes — the core version is vegetarian. Add protein if desired.
How do I prevent pasta from getting soggy?
Cook pasta al dente and mix with the sauce just before serving, using some pasta water to loosen instead of over‑cooking.
🧡 Final Thoughts
This romanesco pasta is a lovely way to highlight seasonal produce with a few pantry staples. The tender florets, garlic, oil, and salty pecorino create a balanced, satisfying pasta dish that’s effortless and elegant. Whether you’re cooking for a weeknight dinner or sharing with friends, this simple recipe delivers maximum flavor with minimal effort.
More Pasta Recipes:
Romanesco Pasta
If you’re looking for a quick and easy pasta recipe that’s a little different from the usual pasta with tomato sauce, give Romanesco pasta a try. It’s ready in under 30 minutes with
just a handful of simple ingredients.
Ingredients
- One head of Romanesco, cut into small florets (about 12 ounces)
- 2 Tablespoons/30ml extra virgin olive oil
- 2 cloves of garlic, finely grated on a microplane
- ¼ teaspoon red pepper flakes
- ¼ teaspoon fine sea salt
- 6 ounces/170g chickpea pasta (or pasta of choice)
- 2 ounces/56g pecorino, grated
Instructions
- Cook the Romanesco in a large pot of boiling salted water for 8 minutes (or until tender throughout). Remove florets and reserve water in pot.
- Meanwhile, heat the olive oil, garlic and red pepper flakes in a large sauté or frying pan over low heat making sure not to brown the garlic.
- Add the cooked and drained Romanesco and salt to the sauté pan stirring to coat the florets. Cook stirring occasionally (adding a Tablespoonful of reserved water if needed) and mashing about half the florets with the back of a fork or spoon.
- Meanwhile cook the pasta according to package directions in the reserved Romanesco water.
- Remove pasta from water and add to the sauté pan along with 1-2 Tablespoons of the reserved pasta water.
- Cook stirring for an additional minute until excess water is absorbed then add the pecorino and remove pan from heat.
- Serve warm with additional pecorino if desired.
Notes
Variations:
- Substitute broccoli for the Romanesco.
- Add a pinch of fresh lemon zest.
- Use parmesan or another hard grated cheese instead of pecorino.
Dietary Info:
Gluten-Free, Grain-Free, Vegetarian, Egg-Free, Nut-Free
Recommended Products
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Whole Foods Market, Organic Chickpea Shells, 8 Ounce -
Made In Cookware - 12-Inch Stainless Steel Frying Pan - 5 Ply Stainless Clad - Professional Cookware Italy - Induction Compatible -
Deiss PRO Citrus Zester & Cheese Grater — Parmesan Cheese Lemon, Ginger, Garlic, Nutmeg, Chocolate, Vegetables, Fruits - Razor-Sharp Stainless Steel Blade, Wide, Dishwasher Safe
Nutrition Information:
Yield:
4Serving Size:
1Amount Per Serving: Calories: 334Total Fat: 19gSaturated Fat: 5gTrans Fat: 0gUnsaturated Fat: 14gCholesterol: 15mgSodium: 365mgCarbohydrates: 30gFiber: 8gSugar: 6gProtein: 14g
Nutritional information for recipes contained on this website, such as calories, fat, carbs, etc. are only estimates and are not guaranteed to be accurate.
Sylvie Shirazi is the recipe developer and food photographer behind Gourmande in the Kitchen. For the last 10 years she's been making eating more healthfully easy and accessible with gluten-free, grain-free, paleo and vegan recipes that are free from processed ingredients.
Hannah says
What a marvelous way to enjoy romanesco, Sylvie! Whenever I pick one up at the market I tend to roast it in the oven...time to get more creative and try your spicy tomato sauce. Love the raisins and olives in it, too. Romanesco is truly stunning and unique (as evidenced by your beautiful photos) and my kids think it looks like it's from outer-space!
Sommer@ASpicyPerspective says
I just just stare at that cauliflower all day--such a miracle of nature!
Jeanne @ CookSister! says
Oh how I love romanesco cauliflower! I still remembered how obsessed I was when I first saw it - a fractal vegetable 🙂 Wish it stayed as vividly green after cooking as when it's raw. The flavours in this dish are juist heavenly (and I have major plate envy!)
marla says
MUST find this cauliflower here in Telluride ~ so beautiful Sylvie! Love the addition of pine nuts and of course some cheese!
Reem says
Beautiful Sylvie...
I have cooked with romanesco one. .. im bookmarking this recipe. ..
Living the pics! As always they are stunning.
Eha says
Have never cooked, but, methinks have seen - and shall seek! Fabulous vegetable recipe I just have to try 🙂 !
Jeanette says
I spotted some Romanesco cauliflower in the store the other day grabbed a head just because it was just so beautiful. I love your recipe and am going to have to give this whirl.
Kiran @ KiranTarun.com says
Deliciousness! And I love how many kinds of cauliflowers are out there 🙂
mellissa@ibreatheimhungry says
Gorgeous photos - intriguing flavors! Can't wait to try this!
Amanda says
So cool!!! I learned something (or 10 things) new today! 🙂