Roasted Broccolini With Lemon Parmesan

Section: Perfect Side Dishes to Complete Any Meal

Enjoy broccolini roasted until the tips are crisp and edges lightly caramelized, bringing out a nutty, sweet profile. Tossed in olive oil with a quick garlic-lemon drizzle and topped with parmesan, this side dish balances savory, bright, and spicy notes. Perfect alongside meats, tofu, or pasta, it uses simple methods and a hot oven to preserve tender stems and crisp florets. You can easily adapt by switching cheeses or boosting the heat with extra red pepper. Best enjoyed fresh but stores well a few days for easy reheating.

A woman wearing a chef's hat and apron.
Recipe Author Maria
Updated as of Thu, 05 Jun 2025 21:40:42 GMT
A dish of roasted broccoli with seasonings. Bookmark
A dish of roasted broccoli with seasonings. | foodbymary.com

This roasted broccolini has completely changed the way I serve green veggies at home. It roasts up with crispy tips and juicy stems, all covered in zesty lemon and a dusting of nutty Parmesan. If you have ever wondered how to get your side dishes to steal the show, this is the one to try.

I first threw this together for a weeknight dinner and was amazed by how quickly it disappeared. My family asks for it so often that now I always keep a bunch of broccolini in the fridge.

Ingredients

  • Broccolini: is the star with tender stems and lacy florets that crisp beautifully in the oven. Choose vibrant green bunches with no wilting or yellowing
  • Olive oil: gives luscious flavor and helps everything roast evenly. Go for extra-virgin for best taste
  • Kosher salt and black pepper: wake up the broccolini and make each bite pop
  • Red pepper flakes: add a little kick. Check that your jar is fresh for the right heat
  • Garlic: gives bold savory notes. Use fresh and mince it for the brightest taste
  • Lemon juice and zest: bring a big hit of brightness. Select heavy lemons for more juice
  • Parmesan cheese: finely grated over the top melts into a salty savory finish. Go with the real wedge you grate yourself for best flavor

Step-by-Step Instructions

Prep and Season:
Arrange broccolini on a parchment-lined baking sheet. Drizzle generously with olive oil and toss so every floret and stem is coated. Sprinkle with salt black pepper and a pinch of red pepper flakes. This ensures even roasting and bold flavor in every bite
Roast:
Roast in a hot 425 oven for twelve to fifteen minutes. Flip each piece halfway through so all sides get crispy and caramelized. The tips turn golden while stems get tender but still have a little snap
Mix Lemon Garlic Drizzle:
Whisk together one tablespoon olive oil minced garlic lemon zest and lemon juice in a small bowl. Mixing these ingredients separately infuses the oil with the raw garlic and bright citrus
Finish With Flavor:
As soon as the broccolini is done roasting drizzle everything with that lemon garlic mixture. Toss gently so every piece is coated. The residual heat pulls all the flavors into the veggies
Top and Serve:
Transfer broccolini to a serving platter. Shower with grated Parmesan while it is hot so the cheese melts slightly. Serve right away for best flavor and texture
A plate of roasted broccoli with seasoning. Bookmark
A plate of roasted broccoli with seasoning. | foodbymary.com

I love using a wedge of aged Parmesan for this recipe. The way it melts over the hot broccolini reminds me of special family meals at my grandmother’s table where freshly grated cheese was always the finishing touch. My kids even race to get the crispiest tips from the pan

Storage Tips

Roasted broccolini shines when fresh but leftovers can be tucked away for another day. Let it cool completely before transferring to an airtight container and store in the fridge for up to four days. To reheat place on a baking tray and pop in a hot oven until crisped again. Microwaving works in a pinch but can soften the texture

Ingredient Substitutions

If broccolini is unavailable you can use slender broccoli or even young asparagus. Any hard cheese will do in place of Parmesan such as Asiago or Pecorino. Add a sprinkle of toasted nuts instead of cheese if you need this to be dairy free. Swap red pepper flakes for Aleppo or omit for less heat

Serving Suggestions

Pile the roasted broccolini alongside roasted chicken pork chops or salmon. It is also fantastic over creamy polenta or tossed through pasta for a cozy vegetarian meal. I love serving it on a big platter with extra lemon wedges and more cheese at the table for everyone to help themselves

A pan of roasted broccoli. Bookmark
A pan of roasted broccoli. | foodbymary.com

Cultural and Historical Context

Broccolini is a fairly new vegetable a cross between broccoli and Chinese broccoli with long juicy stems and flowered tops. While oven roasting is a modern favorite this technique draws on classic methods for caramelizing and enhancing green vegetables which have roots in many Mediterranean kitchens

Frequently Asked Questions

→ What temperature is ideal for roasting broccolini?

Roast broccolini at 425°F. The high heat ensures tips get crisp and stems stay tender.

→ Should thick broccolini stems be cut before roasting?

Yes, slice any thick stalks in half lengthwise. This helps them cook evenly with thinner stems.

→ What flavors complement roasted broccolini?

Garlic, lemon zest, red pepper flakes, and parmesan add vibrance and depth. Try other cheeses or a splash of soy sauce for variety.

→ How do I keep the broccolini from burning?

Toss broccolini well with olive oil and spread it in a single layer, avoiding overcrowding on the pan.

→ Can leftovers be reheated?

Yes, reheat in a 350°F oven for 5-7 minutes or microwave, stirring between intervals, until warmed through.

→ Does broccolini freeze well after roasting?

Freezing is not recommended, as texture will suffer after thawing. It's best fresh or within a few days refrigerated.

Roasted Broccolini Lemon Parmesan

Crispy broccolini with garlicky lemon, red pepper flakes, and Parmesan—a quick, flavorful side for any meal.

Prep Time
5 minutes
Cooking Time
15 minutes
Overall Time
20 minutes
Recipe Author: Maria

Dish Category: Side Dishes

Recipe Difficulty: Beginner-Friendly

Cuisine: American

Serves: 4 Serving Size

Dietary Options: Low-Carb, Vegetarian, Gluten-Free

What You’ll Need to Cook

→ Main

Ingredient 01 450 g broccolini, ends trimmed
Ingredient 02 3 tablespoons extra virgin olive oil, divided
Ingredient 03 1/2 teaspoon kosher salt
Ingredient 04 1/4 teaspoon freshly ground black pepper
Ingredient 05 1/4 teaspoon red pepper flakes, optional

→ Finishing

Ingredient 06 2 cloves garlic, finely minced
Ingredient 07 Zest and juice of 1/2 lemon
Ingredient 08 30 g freshly grated Parmesan cheese

Steps to Prepare

Step 01

Preheat oven to 220°C. Line a baking sheet with parchment paper.

Step 02

Arrange broccolini in a single layer on the prepared baking sheet. Drizzle with 2 tablespoons olive oil and toss to coat thoroughly. Sprinkle with kosher salt, black pepper, and red pepper flakes if using.

Step 03

Roast for 10–15 minutes, flipping the broccolini halfway through, until tender with lightly browned, crispy tips.

Step 04

While roasting, whisk together remaining 1 tablespoon olive oil, minced garlic, lemon zest, and lemon juice in a small bowl.

Step 05

Remove broccolini from oven. Drizzle immediately with the lemon-garlic mixture and toss to evenly coat.

Step 06

Transfer broccolini to a serving platter. Top with freshly grated Parmesan cheese and serve hot.

Extra Cooking Tips

  1. Cut any thick broccolini stalks in half lengthwise to ensure even cooking.
  2. Do not overcrowd the baking sheet; use two sheets if necessary for proper roasting.
  3. Roasting at a high temperature ensures tender stems and crisp, lightly charred florets.

Must-Have Tools

  • Baking sheet
  • Parchment paper
  • Small mixing bowl
  • Whisk
  • Serving platter

Allergen Information

Always check ingredient labels for allergens and seek expert advice if uncertain.
  • Contains milk (Parmesan cheese).

Nutrition Info (Per Serving)

These details are for guidance and aren’t a replacement for professional advice.
  • Calories Count: 134
  • Fats: ~
  • Carbs: ~
  • Proteins: ~