How to Make Pesto (2024)

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How to Make Pesto (1)

It’s hot outside, so let’s to talk about basil pesto! Have you made it yet? Pesto is one of my absolute favorite, ultra-flavorful sauces.

Great pesto tastes fresh, herbal, nutty, garlicky and luxurious, all at once. Today, I’m sharing my favorite pesto recipe and my best pesto tips.

How to Make Pesto (2)

Homemade pesto is infinitely more tasty than store-bought varieties. While pesto always seems fancy and gourmet, homemade pesto is very easy to make in your food processor or blender.

Pesto originated in Liguria, Italy, where pesto is made in a mortar and pestle. (In fact, “pestâ” means “to pound.”) I don’t have the patience to crush basil by hand, one handful at a time. So, I recommend using your food processor.

Watch How to Make Pesto

Uses for Classic Basil Pesto

You can serve pesto on:

How to Make Pesto (3)

Basil Pesto Ingredients

Traditional pesto alla genoveseis made simply with basil, pine nuts, Parmesan, garlic, salt and olive oil. I often change up the nuts and add a squeeze of lemon juice. Read on to learn why!

Fresh Basil

Pesto is the perfect use for your summer garden basil surplus. Don’t have a garden? My favorite sources for affordable fresh basil are the farmers’ market, Trader Joe’s, or those little basil plants (“living basil” or potted) from grocery stores.

Kenji from Serious Eats says you can use frozen basil leaves. If you ever have extra basil leaves—rinse, dry, and put them in a freezer bag for future pesto!

Pine Nuts or Other Nuts/Seeds

Pine nuts are the traditional choice (did you know they’re actually pine cone seeds?). Pine nuts are tender, buttery and high in fat, so they yield smoother, silkier pesto.

On the downside, pine nuts are prohibitively expensive. I save money by using raw almonds, walnuts, pecans or pepitas instead. Almonds are the most neutral option, so I used them for the pesto you see here. They’re all delicious in their own way, though.

I typically toast the nuts first to really bring out their flavor and add an extra-savory edge to the pesto.

Parmesan

Parmesan is salty and creamy, and tones down the anise flavor of the basil. You can use Pecorino Romano for a more prominent cheesy flavor. Technically, Parmesans usually are not vegetarian (they contain animal rennet), but Whole Foods and BelGioioso offer vegetarian varieties.

If you’re vegan or dairy free, you can use a smaller amount of nutritional yeast instead (see recipe note). Sometimes, if I’m in the mood for extra-bold pesto, I just leave it out altogether or sprinkle vegan Parmesan cheese on my finished dish, to taste.

Garlic

Garlic is a traditional component that livens up the pesto with aromatics and makes it taste a whole lot more interesting. Don’t skip it.

Lemon Juice

I always add a bit of lemon juice to my pesto to brighten up the flavor without adding more salt. It’s optional, but I think you’ll like it!

Salt

Salt amps up all the other flavors and reduces the bitterness of the basil.

Extra-Virgin Olive Oil

Extra-virgin olive oil is the highest quality and comes from the first pressing of the olives. My favorite brands are California Olive Ranch and Trader Joe’s Kalamata olive oil.

How to Make Pesto (4)

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Basil Pesto

  • Author: Cookie and Kate
  • Prep Time: 15 mins
  • Total Time: 15 minutes
  • Yield: 1 cup 1x
  • Category: Sauce
  • Method: Food processor
  • Cuisine: Italian

5 Stars4 Stars3 Stars2 Stars1 Star

4.9 from 107 reviews

Homemade basil pesto is so easy to make! Learn how to make basil pesto with this recipe, plus learn how to properly toss it with pasta, and freeze leftovers. Recipe yields 1 cup pesto, which is enough to toss with about 12 ounces of pasta.

Scale

Ingredients

  • ⅓ cup raw pine nuts, almonds, walnuts, pecans or pepitas
  • 2 cups packed fresh basil leaves (about 3 ounces or 2 large bunches)
  • ¼ cup grated Parmesan cheese
  • 1 tablespoon lemon juice
  • 2 cloves garlic, roughly chopped
  • ½ teaspoon fine sea salt
  • ½ cup extra-virgin olive oil

Instructions

  1. (Optional) Toast the nuts or seeds for extra flavor: In a medium skillet, toast the nuts/seeds over medium heat, stirring frequently (don’t let them burn!), until nice and fragrant, 3 to 5 minutes. Pour them into a bowl to cool for a few minutes.
  2. To make the pesto, combine the basil, cooled nuts/seeds, Parmesan, lemon juice, garlic and salt in a food processor or blender. With the machine running, slowly drizzle in the olive oil. Continue processing until the mixture is well blended but still has some texture, pausing to scrape down the sides as necessary.
  3. Taste, and adjust if necessary. Add a pinch of salt if the basil tastes too bitter or the pesto needs more zing. Add more Parmesan if you’d like a creamier/cheesier pesto. If desired, you can thin out the pesto with more olive oil. (Consider, however, that if you’re serving the pesto on pasta, you can thin it with small splashes of reserved pasta cooking water to bring it all together. See notes for details.)
  4. Store leftover pesto in the refrigerator, covered, for up to 1 week. You can also freeze pesto—my favorite way is in an ice cube try. Once frozen, transfer to a freezer bag, then you can thaw only as much as you need later.

Notes

Make it dairy free/vegan: Replace the Parmesan with 1 tablespoon nutritional yeast.

Make it nut free: Use pine nuts, pepitas or sunflower seeds. (Pine nuts are technically seeds, but if you’re allergic to nuts, there’s a chance you’ll be allergic to pine nuts, too.)

Parmesan note: Most Parmesans are not technically vegetarian (they contain animal rennet), but Whole Foods 365 and BelGioioso brands offervegetarian Parmesan cheese.

How to toss pesto with pasta: Before you drain your pasta, place a liquid measuring cup in the sink. Then, pour about 1 cup of the pasta cooking water into the measuring cup before you drain off the rest of the water. That pasta cooking water is pure gold—it contains starches that create a creamy emulsion and help attach the sauce to the pasta. Off the heat, toss pasta, pesto and small splashes of pasta cooking water together until you’re satisfied with the consistency (I used roughly ⅓ cup reserved pasta cooking water for ½ pound of spaghetti).

▸ Nutrition Information

The information shown is an estimate provided by an online nutrition calculator. It should not be considered a substitute for a professional nutritionist’s advice. See our full nutrition disclosure here.

Did you make this recipe?

Please let me know how it turned out for you! Leave a comment below and share a picture on Instagram with the hashtag #cookieandkate.

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How to Make Pesto (2024)

FAQs

What is a basic pesto sauce made of? ›

What is pesto, and how do I make it? 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.

How to make pesto taste nicer? ›

Add a pinch of salt if the basil tastes too bitter or the pesto needs more zing. Add more Parmesan if you'd like a creamier/cheesier pesto. If desired, you can thin out the pesto with more olive oil.

How to make pesto more liquid? ›

Being Italian, the most natural choice for something that can best thin out pesto is an ingredient from the Italian culinary canon. Adding olive oil would be a great way to thin out pesto while not monkeying around too much with the flavor.

How do you make pesto less rich? ›

Making a lightened-up pesto sauce was a tricky balancing act of not stripping away pesto's identity while also changing it to be healthier. The balance I found to be best was still using a good amount of olive oil, but stretching the oil with another ingredient. That secret ingredient is… ::drumroll:: lemon juice!

What can I use instead of pine nuts in pesto? ›

Sunflower Seeds

These seeds are a great inexpensive swap for pine nuts, but if using them to make pesto, keep in mind that they will dull the overall color. Be sure to get sunflower seeds out of their shells.

Is there a difference between pesto and pesto sauce? ›

This may sound like a stupid question—of course we know what pesto sauce is. It's that green, herbal stuff, with nuts and basil and olive oil. But that's not quite right. Pesto is a more generic Italian term that describes a wide variety of puréed sauces, traditionally made using a mortar and pestle.

Why does my homemade pesto taste bad? ›

The most common reason for pesto tasting bitter is that the olive oil is past its best and has started to turn rancid. If the pesto has been made in a food processor or blender, there's also the possibility that it has turned bitter from the crude, sheering action of the blades.

What cuts bitterness in pesto? ›

Acid in the form of vinegar or citrus juices can make a pesto taste less bitter and could even enhance the flavour of the sauce at the same time. In low concentrations, salt can be used to suppress bitterness, which is why people have been adding tiny amounts to coffee for decades. Always go easy to start with.

Is it worth making your own pesto? ›

Homemade basil pesto is a wonderfully versatile and tasty sauce/spread made from a handful of flavorful ingredients. It comes together in minutes and tastes worlds better than store-bought because it's so fresh.

Can you overmix pesto? ›

Put basil, pine nuts, cheese, garlic, canola oil, salt and pepper into a food processor bowl and process until finely chopped; do not over process, - you don't want the mixture to become a thick paste.

What if I put too much basil in my pesto? ›

Pesto – This green sauce usually consists of basil, pine nuts, garlic, olive oil, and Parmesan cheese. If you find the basil flavor is too strong, try replacing half of the basil with spinach.

What can I add to jar pesto to make it better? ›

Upgrade with a drizzle of olive oil

Olive oil can give store-bought pesto a much-needed boost — especially if you have a nice extra-virgin or infused variety (such as basil or garlic) on hand. Furthermore, you don't have to add much to make a difference.

What happens if you put too much garlic in pesto? ›

Adding a small amount of acidity (lemon juice or vinegar) and balancing that with a little sweetness (sugar or honey) is the best way to take the edge off a pesto that tastes overwhelmingly of garlic. Almost every cuisine on earth makes use of garlic, and it's a vital component in pesto.

Which cheese is best for pesto? ›

Most pesto recipes call for Parmesan cheese; we often use Romano which has a stronger flavor. Basil pesto recipes often call for pine nuts, but you can easily substitute walnuts.

What makes pesto taste so good? ›

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 mainly made of? ›

Pesto, or pesto alla genovese, is a basil-based sauce that originated in Genoa, the capital of Liguria, Italy. Traditional pesto is made with basil leaves, garlic, pine nuts, olive oil, salt, and Parmesan (or another type of hard Italian cheese, such as Pecorino).

What is jarred pesto made of? ›

Pesto is usually made with ingredients like pine nuts, basil, garlic, olive oil, and Parmesan cheese.

What is a substitute for pesto? ›

Parsley oil is the closest match to pesto / basil oil. However you can also make herb oils with mint, oregano or coriander (cilantro). OR a combination of any of the above. These will all have a different flavour profile to basil / pesto and can make a refreshing change.

Why is supermarket pesto so cheap? ›

Some producers cut corners further by simply using a generic "hard cheese." Oil is another ingredient where huge cost savings can be made. While small producers use the highest-quality extra-virgin olive oil, big producers replace some or all of it with much cheaper sunflower oil.

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