Pesto alla Genovese is a fragrant green sauce that blends fresh basil, pine nuts, cheese, olive oil, and garlic into a paste that can be tossed with pasta, but is also great spread on sandwiches and grilled meat. Pesto is easy to make and requires no cooking at all making it a great option for summer!

Large black pan with pasta with pesto Genovese along with basil and cheese in the background.

There are all sorts of “pesto” that can be made, but when we use the term pesto, Americans almost always think of the classic green pesto alla Genovese.

This pesto hails from the Liguria region of Italy which is said to produce the best basil, and whose capital is Genoa, hence the alla Genovese.

This garlicky green basil pesto is made with a handful of simple ingredients and is a prime example that good food doesn’t need to be complicated.

We typically serve our pesto alla Genovese with al dente pasta or gnocchi, but it’s so good drizzled on fresh mozzarella and tomato salad, cherry tomato crostini, grilled chicken thighs, and pretty much anything else you can think of!

We also use the same pesto in our chicken pesto pasta salad which can be served cold, warm, or at room temperature.

Ingredients shown: Pecorino Romano, Parmigiano Reggiano, linguine, garlic, pine nuts, basil, and extra virgin olive oil.

How to make it

Each number corresponds to the numbered written steps below.

  1. Remove the stems from 4 cups (packed) worth of basil leaves and roughly chop 2 cloves of garlic.

Pesto alla Genovese recipe process shot collage group number one.

  1. Grate 1/2 cup of Parmigiano Reggiano cheese and 1/2 cup of Pecorino Fiore Sardo cheese.  Note: we are using Pecorino Romano instead which will be much easier for you to find.  More on that in Top Tips below.
  2. To the bowl of a food processor, add the garlic and 1/4 cup of pignoli (pine nuts) and pulse until a rough paste is formed.

Recipe process shot collage group number two.

  1. Add the basil along with 3/4 cup of extra virgin olive oil and pulse again until a rough paste is formed. Add the Pecorino and Parmigiano and pulse again to combine. Note: if more extra virgin olive oil is needed to aid in blending, add a little at a time.
  2. Taste the pesto sauce and adjust the salt and olive oil as needed.  If you’re using your pesto alla Genovese to make pasta, proceed to the next step.

Recipe process shot collage group number three.

  1. Bring a large pot of salted water to boil and cook 1 pound of pasta (we used spaghetti but fettuccine, penne, rigatoni, etc. are all great!) to al dente reserving 1 cup of pasta water.  Add the pesto to a pan or bowl large enough to accommodate the pasta.
  2. Drain the pasta and mix it with the pesto adding pasta water a little at a time to achieve the perfect creamy consistency.

Recipe process shot collage group number four.

  1. Toss the pasta together until fully combined with the pesto and serve with more grated cheese and basil to garnish.  Enjoy!

Hands holding spoonful of pesto alla Genovese above white and blue bowl.

Top tips

  • Basil. Since basil makes up the majority of pesto alla Genovese, be sure to use really good, fresh basil.  If you grow it yourself, even better because you’ll need a lot of it!
  • Nuts. Pignoli, or pine nuts, are traditionally used in Ligurian pesto and we’ve used them here.  They’re more expensive than most nuts, but we’ve found the best prices are at Costco and Trader Joe’s.  If you can’t find pignoli,  you can use walnuts as a substitution.
  • Cheese. Traditionally, Pecorino Sardo is used in pesto, but if you cannot find it, Pecorino Romano can be used in its place.  Additionally, Grana Padano can be subbed for the Parmigiano Reggiano.
  • Olive oil.  Now is the time to break out your good extra virgin olive oil.  Since pesto Genovese is not cooked and uses so few ingredients, the quality of each ingredient heavily influences the taste of the final product.
  • Method. The word “pesto” comes from the Italian verb, pestare, which means to crush, or press.  Similarly, the word “pestle” in mortar and pestle is a derivative of that verb. Traditionally pesto is made in a mortar and pestle but with the availability of modern appliances like the food processor, and the scarcity of time, the food processor is the best tool to use here, in our opinion. If you want to use a mortar and pestle, you’ll need one large enough to accommodate all the ingredients or you will need to keep adding a little basil at a time. A third day to make pesto is with a knife but it will need to be extremely sharp in order to prevent bruising the basil which turns it black.
  • Don’t cook. Pesto is not meant to be cooked.  All it needs is a bit of pasta water to emulsify it enough to mix with pasta.
  • Saving. Genovese pesto tastes even better the next day.  Store the pesto overnight in the fridge to intensify the flavors. Pesto can also be stored in the freezer for up to 6 months.  Simply store in Ziploc bags or an ice cube tray.  This is great for when you want a taste of summer in the winter months!

Pesto alla Genovese with linguine in white plate.

More pesto recipes

While pesto alla Genovese is the king of all pestos, here are a few more pesto recipes we think you’ll love!

  • Red pesto – with sundried tomatoes and toasted pine nuts.
  • Artichoke pesto – with parsley, lemon, walnuts, and artichoke hearts.
  • Pesto alla Trapanese – Sicilian-style pesto with almonds, tomatoes, basil, and mint.

If you’ve enjoyed this Pesto alla Genovese recipe or any recipe on this site, give it a 5-star rating and leave a review.

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Pesto alla Genovese

5 from 5 votes
Prep: 15 minutes
Cook: 15 minutes
Total: 30 minutes
Servings: 4
Pesto alla Genovese is a traditional green pesto that combines basil, pine nuts, garlic, cheese, and olive oil. Pesto is wonderful tossed with al dente pasta, spread on sandwiches, or drizzled on grilled meat and salads!


  • 2 cloves garlic chopped
  • 1/4 cup (40g) pine nuts
  • 4 packed cups (80g) basil leaves stems removed
  • 3/4 cup (180g) extra virgin olive oil plus more as needed
  • 1/2 cup (40g) Parmigiano Reggiano grated
  • 1/2 cup (40g) Pecorino Fiore Sardo grated, or Pecorino Romano
  • 1 cup (240g) reserved pasta water will most likely not need all of it
  • salt to taste
  • 1 pound (454g) spaghetti


  • Add the garlic and pine nuts into a large food processor and pulse until a rough paste is formed.
  • Add the basil and extra virgin olive and pulse again until a rough paste is formed.
  • Add the Pecorino and Parmesan and pulse again. Taste test and season with salt to taste.
  • Place the pesto into a large bowl and add more extra virgin olive to thin it out if it's overly thick.
  • Bring a large pot of salted water to boil. Cook the pasta to al dente, saving 1 cup of reserved pasta water.
  • Drain the pasta and mix with the pesto. Add pasta water, 1-2 tablespoons at a time to get the perfect creamy consistency. Serve with more grated cheese. Enjoy!


  • Pesto all Genovese tastes even better the next day.  Placing the pesto in the fridge overnight will really concentrate the flavors.  
  • Walnuts can be subbed for pine nuts.
  • Leftovers can be saved for up to 5 days in the fridge.  The pesto can be frozen in ziplock bags and will last up to 6 months.


Calories: 858kcal | Carbohydrates: 86.2g | Protein: 22.4g | Fat: 51.1g | Saturated Fat: 8.8g | Cholesterol: 14mg | Sodium: 377mg | Potassium: 119mg | Fiber: 4.7g | Sugar: 4.4g | Calcium: 216mg | Iron: 5mg

Nutrition information is automatically calculated, so should only be used as an approximation.

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  1. 5 stars
    Great recipe, we tried it today and it was easy and delicious and we all enjoyed it.

    We actually had just 2 cups of packed basil (amazing how little basil you actually have when you pack it down vs. what it looks like packaged in the clamshell), so we scaled the pesto down by half but still made 1 lb. of pasta with 1 cup of pasta water.

    So we had a fairly diluted pesto sauce and it still tasted pretty good. Next time I will buy the right amount of basil as I think it’d taste even better with the full richness of the pesto sauce. Great recipe overall though.

  2. Hello… Thank you for sharing all of these amazing recipes with us!

    I’m allergic to nuts. Can I make pesto without using the nuts?



  3. Very good – esp. adding a bit of pasta water at the end to make it less thick/creamier. Only thing I found was that 1 lb. of spaghetti was way too much. 1/2 lb. easily does it for 3-4 people. Same amts. for pesto sauce tho’ as I like lots of pesto/cheese/garlic. Good recipe with that slight change in spaghetti amt.

  4. 5 stars
    Hi Jim,
    Love your show and always look forward to trying your recipes. I just made basil pesto yesterday which is very similar to yours except no pasta water and less basil. I’m looking forward to making your variation as you can never have too much pesto!
    I love how you bring young James in to rate. Thank you for sharing your expertise. My family thinks I’m a great cook. I think I’m good but your recipes make me great!

    1. Hi Cheryl, I’m so happy you’re enjoying the videos and recipes and really appreciate your comment. It’s great to hear your family is enjoying the recipes too!

  5. Love your YouTube Shows!!!!
    My husband grew up on Long Island and I lived there, with him for about 12 years.
    We have moved and your show makes us a little homesick.
    I love how you bring the whole family into your show.
    Keep up the great work! We are definitely fans.

    1. Hi Tresa, thank you for the comment and the encouraging words! I’m so happy you and your husband are enjoying the channel and recipes!