Making this Pistachio Pesto is almost as easy as opening up a jar of the store bought stuff… but so much tastier! Simply add all of the ingredients to a blender, combine, and serve!
You can preserve pesto by freezing it. If you want to freeze individual portions (to add to a serving of pasta, etc) you can freeze the pesto in an ice cube tray.
The more garam masala you add, the darker your sauce will be. Overcooked spinach will also turn the sauce dark. Try to not overcook the spinach in order to achieve that lovely green color!