Preparation Add all the nuts, garlic, salt and pepper to the bowl of a food processor.
Pulse a few times, then add in the basil and lemon juice, pulse briefly.
With the food processor running, stream in the olive oil slowly until combined.
Add in the 1/2 cup parmesan cheese (reserving the 2 teaspoons) and pulse just enough to combine.
Add a little more olive oil if needed to make it loose enough to pour over zoodles.