Kale and Walnut Pesto

toasted walnuts

garlic cloves (I used big cloves; we could have cut that back a bit)

extra virgin olive oil

Kale leaves (I just used all of one medium size bunch with the ends trimmed off)

to 1 tsp salt (I would have liked a bit less salt than the 1 tsp in the recipe so taste yours and correct as necessary)