Add the garlic scapes to food processer. Pulse until roughly chopped.
Add in the spinach or kale and pulse until roughly chopped.
Add in the EVOO. Start with 2/3 cup.
Then add in the rest of the ingredients.
Pulse on chop until the mixture is finely chopped.
Add more EVOO if the mixture is too thick.
If freezing, you may choose to keep thick like a paste and thin out with EVOO after defrosting.
Spoon pesto into an airtight container. It will keep in the refrigerator for a week.
If you freeze, store in small individual containers. Or freeze in ice cube trays, and after frozen, keep into a Ziploc bag.