Wash and dry the lemons, get the zest and squeeze out the juice and put both in the mug.
Add the almonds and pine nuts, garlic, washed and dried basil leaves, parmesan and oil, blend: 10 sec. speed 7.
Gather on the bottom with the help of the spatula and blend again: 10 sec. speed 6.
At this point the lemon pesto is ready to be used to season the pasta... Buon appetito!
*For those intolerant to dairy products, Parmesan cheese aged at least 22 months can be used because it is naturally lactose-free.
For vegans, nutritional yeast can be used instead of Parmesan cheese.
Alternatively, the pesto can be kept in the freezer in an airtight container for a few months. 🙂