In a meals processor, pulse the basil, spinach, pine nuts, black pepper, lemon juice, and salt.
Mix till the combination is properly blended however nonetheless has some texture, pausing to scrape down the edges, as crucial.
Now add the olive oil within the meals processor and pulse for a number of seconds, scrape the edges, and pulse it once more.
I like to make use of a rubber spatula to scrape the edges. Pesto is now prepared.
Modify the elements to your style.