Lemon Pesto Pasta Recipe (2024)

By Anna Francese Gass

Updated Oct. 11, 2023

Lemon Pesto Pasta Recipe (1)

Total Time
30 minutes
Prep Time
10 minutes
Cook Time
20 minutes
Rating
4(275)
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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Lemon Pesto Pasta Recipe (2)

Preparation

  1. Step

    1

    Bring a large pot of salted water to boil. Cook the pasta according to package directions until al dente.

  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

275

user ratings

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Private Notes

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Cooking Notes

Jeff

Walnuts are a great sub for the pine nuts!

AP

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

John

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

Joe from Lansing

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

Boehker

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.

Julia

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

Tino

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

Josh R

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.

Brie

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.

skiely

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.

Maddie

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

Ella

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

Brushjl

Excellent pasta, tasty and easy!

2023.04.15

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.

carena

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

Brie

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.

Calisson

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

NBS

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.

Maria

Can this be frozen?

Edith

Yes, I freeze pesto all the time. Pour it into an ice cube tray and after it's completely frozen put the pesto cubes into a ziplock (or container of your choice). I've read that it's preferable to freeze without the cheese but it's never made any difference that I've noticed. You don't even need to thaw it, just toss a cube or 2 into the reserved pasta water and you're good to go.

Caryl

Every few years I grow about 10 pesto plants. Pick the leaves, fertilize, come back later for more, so the plants last all summer. I wash the leaves, dry them with a towel, then used a cuisinart to grind them up with enough olive oil to make a paste. Then pack them in ziplock freezer bags, which I freeze flat to save room in the freezer.Alternately, I make the whole recipe and freeze those too.

LS

Absolutely delightful and came together quickly. I had very juicy lemons, so I only added the juice of one, but the zest of both so as not to overwhelm the dish. It was perfect!

John

How would cashews work in lieu of pine nuts?

AB

Scrumptious! Recommend using 1/2 cup or less of pasta water if you prefer it less ‘saucy’ Best made with fresh pasta

Tino

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

CConcordia

My husband is allergic to nuts. I’m wondering if omitting pine (or any) nuts would “ruin” the recipe. Are there non-nut substitutes?

Justin

I've made pesto with sunflower seeds before and it's pretty good!

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Lemon Pesto Pasta Recipe (2024)

FAQs

What is lemon pesto made of? ›

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.

Will lemon juice keep pesto from turning brown? ›

We found that lemon juice, which contains both citric and ascorbic acid, preserved the pesto's green color without compromising its flavor, adding just a hint of pleasant acidity.

What pasta is best for pesto sauce? ›

Pesto Sauce

This fresh and fragrant pasta sauce is served uncooked, so choose a pasta shape that won't overwhelm it. Similar to oil-based sauces, pesto is served best with longer cuts of pasta, like the corkscrew shape of Fusilli. Pesto works best with Bucatini, Capellini, thinner Spaghettini, and Fettuccine.

Is pesto better with penne or spaghetti? ›

Pesto, on the other hand, flourishes best when paired with thinner noodles, such as spaghetti and linguine, and with shapes that have plenty of twists, grooves, curls, and troughs. Fusilli is not only one of the most well-known pasta shapes; it's also the UK's most popular and our ultimate shape to use with pesto.

Is pesto unhealthy or healthy? ›

Because its ingredients include olive oil, nuts, and cheese, pesto can be high in calories and fat. However, the fat is primarily unsaturated and may have heart health benefits. Pesto is also full of antioxidants that can help protect your cells from damage.

Why is pesto so expensive? ›

Italian pine nuts are considered the finest in the world and are therefore eye-wateringly expensive. To make cost savings, many big producers source their pine nuts from China. Not a big issue, you might think, but these pine nuts are notorious for leaving a metallic aftertaste for some people, and that can last weeks.

Why does homemade pesto go bad? ›

Because it's an oil-based sauce, it will spoil and go rancid after a while if exposed to air. So if you see it start get exposed to air, you can top the jar with some high quality olive oil to cut off contact with air. Good news is that store-bought pesto will come with instructions on the label.

Why can you not reheat pesto? ›

When you heat pesto, it's structure changes. The herbs become blackened and the oil changes. The sauce becomes almost bitter. So to answer your question, there is no recommended way because it is recommended that pesto not be heated.

When should you throw out pesto? ›

Pesto will last in the fridge for up to 2 weeks. If you've stored it in the freezer, it will last for 6 months. When you're ready to use frozen pesto, thaw it overnight in the fridge or place the container of pesto in a bowl of warm water for a quicker thawing time. Do not try to thaw frozen pesto by microwaving it!

Do you add pesto to hot or cold pasta? ›

How to Make Pesto Pasta
  1. Boil the pasta in salted water and drain.
  2. Cook the onion in oil, then stir in the pesto and seasonings.
  3. Add the pesto mixture to the hot pasta and toss with cheese.
Jun 21, 2023

How much pesto should I add to my pasta? ›

As a very rough guide, your pesto should weigh about 2/3 the weight of the dried pasta you are cooking. So, for a standard, single serving of 75g of dried pasta, we think that 50g of pesto is about right.

Do you heat pesto before putting pasta? ›

PESTO SHOULD NEVER BE “COOKED”. If you cook Pesto Sauce, you change the make up of the fresh basil and cause it to turn darker in color. It is best to warm it up and use it at room temperature. If it needs to be thinned out, you can do so by adding a little water, chicken stock, cream or white wine.

How long does pesto last in the fridge? ›

Once opened, a jar of pesto lasts in the fridge for three days without any dramatic loss of quality. It will be perfectly safe for another two days, but leave it any longer, and its quality will decline to the point that it will no longer be enjoyable to eat.

What is traditionally served with pesto pasta? ›

According to Italian traditional eating habits, pasta al pesto is served as a first course; after it you can have any second (meat, poultry, fish) with or without side order. But AFTER it, not together! I agree with Paolo that alone it is enough but some fresh foccacia would go nicely and some good white wine too!

What is pesto usually made of? ›

Traditional pesto is a blend of fresh basil, garlic, pine nuts, extra-virgin olive oil, and Parmesan cheese. With a food processor, it comes together in just a few steps: Pulse the nuts, lemon juice, and garlic in the food processor until they're finely chopped.

What is pesto and what does it consist of? ›

Pesto (Italian: [ˈpesto]) is a paste that traditionally consists of crushed garlic, European pine nuts, coarse salt, basil leaves, and hard cheese such as Parmesan or pecorino sardo (cheese made from sheep's milk), all blended with olive oil. It originated in Genoa, the capital city of Liguria, Italy.

What is pesto and what does it taste like? ›

What does pesto taste like? Traditional pesto is a thick, green sauce that tastes bright and herby from the basil, and salty and rich from the cheeses and pine nuts. It should be garlicky, with pleasant grassiness from good quality olive oil.

What is pesto paste made of? ›

The most popular variety of pesto now is made by "crushing" basil, garlic, pine nuts, olive oil and some hard cheese in a food processor or blender, but there are many varieties of pesto like sun dried tomato pesto or kale pesto. It's fun to use a mortar and pestle, but the modern way is much easier.

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