Lemon Pesto Pasta

Updated Oct. 11, 2023

Lemon Pesto Pasta
James Ransom for The New York Times. Food Stylist: Maggie Ruggiero.
Total Time
30 minutes
Prep Time
10 minutes
Cook Time
20 minutes
Rating
4(390)
Notes
Read community notes

While not as well known as pesto alla Genovese, lemon pesto is a delicious variation that adds a jolt of brightness. Used in Italy as both a pasta sauce or spread for crostini, its preparation is similar to classic pesto by combining basil with cheese, nuts and extra-virgin olive oil, but the addition of the lemon zest and juice gives it a unique flavor and color. This simple weeknight pasta sauce comes together quickly in the food processor and can be made ahead, as it keeps in the refrigerator for up to one week. You can also drizzle the pesto over a Caprese salad or grilled zucchini, or smear it over crusty, toasted bread as a topping, as they do in Italy.

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Ingredients

Yield:4 servings
  • Kosher salt and black pepper
  • 1pound thin spaghetti
  • 1cup pine nuts, plus more for garnish if desired
  • 2large lemons, zested and juiced
  • 1large garlic clove
  • 1packed cup fresh basil leaves, plus more for garnish if desired
  • 1cup/1½ ounces finely grated Parmigiano-Reggiano cheese, plus more for garnish if desired
  • ¾cup extra-virgin olive oil
Ingredient Substitution Guide
Nutritional analysis per serving (4 servings)

1068 calories; 68 grams fat; 9 grams saturated fat; 0 grams trans fat; 37 grams monounsaturated fat; 17 grams polyunsaturated fat; 95 grams carbohydrates; 7 grams dietary fiber; 6 grams sugars; 24 grams protein; 602 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 pot of salted water to boil. Cook the pasta according to package directions until al dente.

  2. Step 2

    While the water comes to a boil, toast the pine nuts in a small skillet over medium heat for 3 to 4 minutes, shaking the skillet frequently, until golden-brown.

  3. Step 3

    In a food processor, pulse the lemon zest, pine nuts and the garlic until finely chopped. Add the basil and cheese and pulse a few times to combine. Add 6 tablespoons lemon juice.

  4. Step 4

    With the food processor motor running, drizzle in the oil until well blended, scraping down the sides as needed.

  5. Step 5

    Once the pasta is cooked, drain the pasta, reserving 1 cup of the pasta water. Add the pesto to the pasta and toss to coat. Slowly drizzle in the pasta water, tossing to loosen the pesto. Toss again until pasta is nicely coated in sauce. Add salt, pepper and additional lemon juice to taste.

  6. Step 6

    Divide pasta among bowls. Garnish with more cheese, basil and pine nuts, if desired.

Ratings

4 out of 5
390 user ratings
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Cooking Notes

Walnuts are a great sub for the pine nuts!

One pound of real Italian pine nuts -- not those awful things from China -- are very expensive. Non-italian pine nuts are not worth eating.

I forgot to get basil so I used 3tbsp jarred pesto & substituted the pine nuts with pecans…delicious!

I learned from experience & from others that pine nuts that taste rancid or have an aftertaste are usually from China or Russia. This is due to their farming practices. If you live near an Italian specialty store or a bakery that sells Italian pignoli cookies, you are fortunate, as these shops may sell you pine nuts loose by weight. Just ask! Their bulk price may be much lower than what you’d pay for those little bags or jars sold in stores. Try to buy pine nuts from Italy.

Absolutely delicious and a great 'change of pace.' Very quickly prepared, and we didn't have to go to the store for ingredients.

I know (I truly do) that it's not authentic, but I make my pesto with almonds.

Cashews make a delicious (and much cheaper) sub for pesto. Pretty much any nut will do but I particularly like the creamy sweetness the humble cashew offers.

That's a lot of pine nuts! I recommend buying from a bulk bin so you can taste a few before purchasing. Rancid nuts are weirdly common and at $20-40/lb plus a ruined dinner they can be a real bummer.

Responding to nut allergy question - use 1 cup of chick peas (from a can) to 1 cup dry packed basil leaves, olive oil, salt, garlic and lemon juice

This was good, and not too oily. Next time I would cut the pine nuts by half to let the basil come through a lot more.

I made this following the recipe exactly but without the pasta water. It's out of this world delicious.

My wife is, very sadly, allergic to tree nuts—but quite happily— not to pepitas (pumpkin seeds)! They are not the same as pine nuts, but they are quite nice as a substitute in many dishes. Toast them a bit!

Im allergic to nuts and omit them altogether- still delicious! if you need the crunch, sunflower seeds work too

I used cashews instead of pine nuts, as others suggested. Yum!! Much cheaper and a richer taste than pine nuts. I used 2 garlic cloves. This made far more than needed for one box of pasta. I’ll try freezing the leftovers as I typically do with pesto.

Easy way to lighten up pasta for spring, great flavor. A little of the pesto goes a long way. We used fettuccini, since that's what we had on hand. Thanks for the suggestion about walnuts, which we usually have on hand, will try those next time

Served this with scallops are it was great. I have meyer lemon trees so used them in my sauce. Not enough pine nuts so I also added toasted pecans to the pesto, excellent with seafood.

I would dock the lemon requirements by half but otherwise it was easy and good!

I used only one lemon and was more than enough! Def reccomend adding to your taste! Was delicious!

Excellent pasta, tasty and easy!

Cooked the recipe as written and it was amazing. I got my (expensive!) pine nuts from TJ’s and they toasted up really nicely. My “add lemon to taste” came out to about one tsp. I didn’t have any long pasta to I used a combination of rotini and vesuvio. I’m really pleased with how much pesto those shapes held. I will definitely make this again.

Subbed one scant preserved lemon (peel only) for lemon rind. Otherwise, made as directed. Delicious!

Cashews make a delicious (and much cheaper) sub for pesto. Pretty much any nut will do but I particularly like the creamy sweetness the humble cashew offers.

I have been putting lemon juice in my pesto for years. Glad to see it has a name!

I made this vegan with a few modifications. Olive oil and pasta water for consistency, increase the number of garlic cloves (I used 3-5), swapped out pistachios for pinenuts because they're cheaper, and stuck with the basil and zest and juice of two lemons. Salt, pepper and garlic powder, one of the best meals I've made all year.

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