Toast the pine nuts: Heat the oven to 180°C. Spread the 60g pine nuts on a baking tray and toast for 6–8 minutes until lightly golden and fragrant. Let them cool slightly.
Prep the basil: Pick the leaves from the stems and pat them dry so the pesto stays thick and vibrant.
Crush the garlic: Add 2 garlic cloves and a pinch of salt to your pestle and mortar. Grind into a smooth paste.
Work in the basil: Add the 60g basil a handful at a time, grinding until the leaves break down into a deep green paste.
Add the pine nuts: Tip in the toasted pine nuts and crush them into the garlic and basil until you have a coarse, nutty mixture.
Mix in the Parmesan: Stir through the 60g grated Parmesan until everything comes together into a thick, rustic base.
Add the olive oil: Slowly pour in 110ml extra virgin olive oil, stirring as you go to create a glossy, spoonable pesto sauce. Taste and adjust seasoning.
If you’re short on time, add the basil, garlic, toasted pine nuts, and Parmesan to a food processor. Pulse until finely chopped, then drizzle in the olive oil while blending until the pesto reaches your preferred consistency. Season to taste.