Nancy Silverton’s Fresh Basil Pesto

Nancy Silverton is often a proponent of doing things the traditional way. This is especially true when it comes to Italian cooking, which makes sense given her role in several world-renowned Italian restaurants and pizzerias, including chi SPACCA and Pizzeria Mozza, respectively.

It might seem strange, then, that her pesto recipe uses a food processor. While she’ll argue that a mortar and pestle is the best way to make pesto, she also concedes that “When I make pesto, it’s usually because I’m in Italy in the summer where it gets light at five, dark at ten, and I have all the time in the world.” 

If you don’t have all the time in the world, simply follow Nancy’s instructions. Using your food processor yields a balanced pesto that’s great on sandwiches, pasta and pizza. And remember: the key to a good pesto is high-quality olive oil and fresh basil, along with a keen eye for when it’s done. While the smoothness of your pesto is largely to your preference, do keep in mind that running the machine for too long can heat the garlic and give your pesto a not-so-pleasant acrid taste. 

If you do ever find yourself with all the time in the world, you’ve got Nancy’s approval to break out the mortar and pestle. 

fresh basil pesto

1. To toast the pine nuts, adjust the oven rack to the middle position and preheat the oven to 160 °C.

2. Scatter pine nuts on a baking sheet and place it in the oven to toast, shaking the pan occasionally, for 8 to 10 minutes, or until they are fragrant and golden brown.

Remove the pine nuts from the oven and set them aside to cool to room temperature. 

3. Combine the pine nuts, garlic, salt and half of the olive oil in the bowl of a food processor fitted with a metal blade, or in the jar of a blender.

Add half of the basil and pulse until it is finely chopped. Turn off the machine and scrape down the sides of the bowl with a rubber spatula.

4. Add the remaining basil, the Parmigiano-Reggiano and the remaining olive oil and purée, stopping as soon as the ingredients form a homogenous paste and adding more olive oil if necessary to obtain a loose, spoonable pesto.

Tip: You want to stop the machine as soon as you achieve the desired consistency, as the blade will heat the garlic and give it a bitter flavour. Also, overprocessing the pesto will incorporate too much air, making the pesto too smooth. We like to see some flecks of herbs in our pesto.


5. Turn the pesto out into a bowl and stir in the lemon juice.

Taste for seasoning and add more salt or lemon juice if desired.

6. Use the pesto or transfer it to an airtight container and refrigerate for up to 2 day; any longer and it will lose its pretty green colour and vibrant flavour.

Bring the pesto to room temperature, stir to recombine the ingredients, and taste again for seasoning before serving.