Broccoli-Walnut Pesto Pasta

Broccoli-Walnut Pesto Pasta
Romulo Yanes for The New York Times. Food Stylist: Vivian Lui.
Total Time
25 minutes
Rating
4(2,651)
Notes
Read community notes

Pesto becomes more full-bodied with the addition of broccoli that’s blanched in the same pot as the pasta and fresher with the combination of mint and lemon. For a sauce that's light and loose, use only the florets — not the stems. Raw walnuts have a welcome natural sweetness and nice crunch that complement the pesto, but you can leave them out or substitute sunflower seeds if you have a tree-nut allergy.

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Ingredients

Yield:4 to 6 servings
  • Kosher salt
  • 4cups broccoli florets (10 ounces from 2 crowns)
  • 1pound cut pasta, such as medium shells
  • 1large garlic clove, smashed
  • 2packed cups fresh mint leaves (about 2 ounces from one small bunch)
  • Black pepper
  • ½cup extra-virgin olive oil, plus more for serving
  • 1lemon, zested and juiced
  • Parmigiano-Reggiano, for serving
  • ½cup walnuts, chopped
Ingredient Substitution Guide
Nutritional analysis per serving (6 servings)

540 calories; 26 grams fat; 4 grams saturated fat; 0 grams trans fat; 14 grams monounsaturated fat; 7 grams polyunsaturated fat; 65 grams carbohydrates; 7 grams dietary fiber; 3 grams sugars; 14 grams protein; 459 milligrams sodium

Note: The information shown is Edamam’s estimate based on available ingredients and preparation. It should not be considered a substitute for a professional nutritionist’s advice.

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Preparation

  1. Step 1

    Bring a large saucepan of water to a boil over high heat. Add ¼ cup salt, then add the broccoli. Cook, stirring occasionally, until bright green and just tender, about 5 minutes. Use a spider or slotted spoon to transfer to a food processor; keep the water boiling.

  2. Step 2

    Drop the pasta into the boiling water and cook according to the package’s directions for al dente. Reserve ½ cup pasta cooking water.

  3. Step 3

    Meanwhile, add the garlic to the broccoli and pulse, scraping the bowl occasionally, until smooth. Add the mint, 1 teaspoon salt and ½ teaspoon pepper. Pulse until smooth, then add the oil with the machine running.

  4. Step 4

    Drain the pasta well and transfer to a large bowl. Stir in the pesto. Add 2 tablespoons lemon juice and ½ teaspoon each salt and pepper and toss until the pasta is evenly coated. If the mixture seems thick, fold in the reserved pasta water, 1 tablespoon at a time. The mixture will thicken as it cools, so you want it to be saucy. Season to taste with salt and pepper.

  5. Step 5

    Divide among serving dishes and top with lemon zest, then grate cheese over. Sprinkle with the walnuts, grind more black pepper on top, then drizzle with olive oil. Serve hot, warm or room temperature.

Tip
  • The pasta with the pesto will keep in the refrigerator for up to 3 days. Garnish with the lemon zest, cheese, walnuts, pepper and oil right before serving. Note that the pesto will oxidize after a day and darken into a khaki green. If packing for lunch, put the pasta in an airtight container and scatter the garnishes on top. If you want to keep the walnuts extra crunchy, you can keep them separate and sprinkling them on right before eating.

Ratings

4 out of 5
2,651 user ratings
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Cooking Notes

This was fantastic. Packed way more flavor than expected. Added a teaspoon of red pepper flakes and a tad more lemon juice and garlic. Really really great. Broccoli and mint are a dynamite combo.

We tossed the stems with olive oil the roasted them in the oven - made a great addition to the pasta! DELICIOUS (and super easy)

Fresh, tasty and a good way to add veggies to a pasta meal. I found the proportions of broccoli to mint a little high, and it makes more pesto than you need. Next time I’ll use one crown of broccoli not two, and more lemon.

For those commenting on the salt, "salt" is not what is off in the recipe. 1/4 cup is not that much in a pot of water. What is at issue is the size of the "saucepan," which is not specified. Here's a recommendation: use the right amount of salt for the pasta pot you're using. It should taste like the sea. Most recipes recommend cooking pasta with a lot of water. Personally, I prefer less water, so that the water is starchy enough to really help thicken the sauce.

Made with basil instead of mint. Only salt to taste. Kids ate it!

My family and I enjoyed this. Not sure why others say it’s too salty. It’s not. Maybe they’re using table salt and not kosher. Or they’re not using enough water to boil the pasta. (Granted, the author says a large saucepan. I think a pasta pot would be more appropriate, so the water wouldn’t be as salty.) Will make again, as the flavors are quite nice together but I’ll probably just do them all in the food processor, rather than keep the walnuts and parm out until the end.

Most of the NYT recipes seem to expect kosher salt although they don't mention that. 1/4 cup table salt is actually more "salty" than an equivalent amount of kosher. The amount of water in the pot would make a difference as well.

Made this last night with a few changes. Decreased salt in broccoli water; added 1/2 cup toasted walnuts to food processor for pesto along with a portion of the lemon juice and zest and about 1/2 cup parmesan. Used 1 cup mint and 1 cup basil for pesto. Held out several broccoli florets for each serving and threw them in during last few minutes of pasta boil. Loved this as a change from my usual basil pesto. Will use even more lemon next time. Served with spinach, feta and walnut salad.

The 1/4 c of salt has to be some sort of mistake. I questioned it while I was dumping it in and should've followed my instincts. We couldn't finish what was on our plates and ended up throwing it out. What a waste.

Not sure why this recipe calls for so much salt. 1/4 cup is wayyyy too much. Meal ruined.

This is delicious and makes up quickly BUT if made according to the directions it is massively over-salted. I am usually the salt fiend in our household and even I found it far too much. I would add at the most 1/2 teaspoon salt to the pesto and only carefully add more to taste at the end.

Way too salty, but I could taste underneath all the salt what would have been a great dish. I wonder if they mean 1/4 tbsp of salt? 1/4 cup is over the top.

Very good. Very easy. As a garlic lover I had the [not so genius] idea to double the garlic. Well, if I roasted it maybe it would have worked. But doubling raw garlic made it so spicy it was nearly unpalatable. Shed a tear as I dumped the bowl out I had set aside for lunch the next day. Stick to recipe. With lots of grated parm ;) hubs added red pepper flakes.

Fun recipe using broccoli! Didn’t have walnuts but did have pine nuts that i pulsed in with the broccoli mix. Don’t skimp on the cheese and a drizzle of oil to finish really makes it pop!

This was yummy but tooooo salty. You don’t need that much salt in the water, I don’t think, it makes both the broccoli and the pasta pretty salty and there’s also salt in the pesto, and of course the Parmesan is salty too. That said, it was still yummy and I’ll make it again, just with less salt.

Absolutely fantastic. I added two crumbled Italian sausages to make the hubby happy, but it was absolutely unnecessary. The meal was very rich and hearty. One head of broccoli was plenty, but two would not have hurt. I will make this again and again.

Made with a little dill instead of mint and it was good, but I expect the mint makes it much better! I’d add more garlic and seasonings next time as well, maybe some sun dried tomatoes?

This was delicious and easy. I used 1.5 oz basil and 0.5 oz mint because it was what was available. It tasted so fresh and I loved the walnut crunch!

I enjoyed this recipe. After reading others comments about the saltiness of the dish I used about half the amount of kosher salt in the water and found that I needed to add more salt at the end of the dish. I used cilantro leaves ilo mint, added a few seasonings and we really liked it! Even the kids. I'll make it again with the full amount of salt.

My “go to ratio” for pasta is derived from Heston Blumenthal’s book “ in search of perfection:” 10 g salt per 1 liter water per 100 g pasta This is easy to remember as each adult portion is 100 g approximately. My wife eats only 80 g but my son and I would easily consume 100g of pasta, with the occasional leftover for lunch.

Not a fan tbh. Easy to make, but the flavours don’t really come together and its a bit bitter. Healthy enough to try again, so maybe I’ll turn around at a second taste..

Used 3 tbs. Oil and it was not oily. Also added lemon and a little sherry at the end. I just don’t find that orzo needs covering… it’s faster just to simmer uncovered. Very tasty dish. Omitted the sultanas, personal aversion to sweet, but i can see a good argument for including them.

Unless you're eating plain, unadorned pasta, there is absolutely no reason why you must salt your boiling water...it's just that the more salt one eats the more one craves it. The only thing I ever add salt to are potatoes and eggs! There's enough salt naturally occuring in foods to provide what we need for healthy living.

Under no circumstances should you put 1/4 cup salt in the boiling water in a saucepan. The resulting dish was so salty, it was inedible.

I will definitely be making this again. Like others I had extra pesto. To stretch it into another meal, I roasted some frozen broccoli (using a recipe from BudgetBytes), and tossed it in with some ricotta I mixed with lemon zest and half of the lemon juice. I squeezed the other half of the lemon juice over the pasta with the pesto. Don't think the ricotta was strictly necessary, but I will definitely be adding roast broccoli again.

I made this with fresh oregano, the only herb currently in my kitchen garden, and about half of the broccoli (all I had on hand). I used the approach I learned for making pestos from a cookbook I can no longer name by combining some of the (roasted) walnuts and pecorino Romano with the other pesto ingredients (and pasta water!) in my food processor. My child and I loved it, and I’ll definitely make it again.

Way too salty. Cut back.

Added anchovies, chilli, capers, basil and parsley along with the mint and garlic, and blitzed it all together with the walnuts to make the pesto. Salt to taste. Came out beautifully- you get the mint flavour without it being overwhelming. Anchovies add lovely umami flavour, chilli adds some kick. Will definitely make this again.

Why hasn’t someone altered the recipe to indicate less salt? I see the TOO SALTY comments go back 5 years!! Wish I would have read them. Now I know. :-(

I also reduced the salt; next time I will shorten the cook time for the broccoli. I found it too mushy and like "baby food" with five minutes boiling. Also, I ground the walnuts into the sauce by mistake, then added 1/2 cup shredded parm with the olive oil, lemon and zest. And used basil instead of mint. It ended up to be a more robust version of pesto basil and my whole family loved it!

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