Place all of the ingredients except for the olive oil in a food processor or blender. I used a Vitamix.
Start the food processor or blender and slowly drizzle in the EVOO.
Taste the pesto and add more salt if needed (having no cheese makes it less salty).
Pour into a small container with lid to keep fresh.
Notes
If you absolutely cannot stand adding arugula or spinach, add an extra cup of basil to make it 3 cups. Top pesto in container with more olive oil to keep from browning.