Gently wash the basil leaves and dry by dabbing them and put them in the jug.
Add the Parmesan as well, the pecorino cheese, the pine nuts, garlic and mince: 20 sec. speed. 7.
Combine oil and salt, emulsify: 20 sec. speed. 7.
To be served immediately as a condiment for pasta or to put in sterilized jars... Buon appetito!
You can freeze the pesto in small glass jars, to store it longer.
Cheese for vegan and lactose intolerant are optional.