Pesto, a fragrant bright green pasty sauce made by crushing or blending basil, garlic, pine nuts and olive oil together has been around in one form or another since Ancient Rome. There are quite a few variations on the original theme, but they all boil down to combining a ground nut base with a flavor enhancer, like garlic and basil, and fortifying these with some oil and usually cheese.
My first attempt at making pesto, many, many years ago did not go that well. I am a bit foggy on detail but as far as I can remember the follow up conversation with friends had revealed that I used arugula instead of basil, and that I should have used pine nuts, which I completely skipped. Still, it was not all a waste and a horde of graduate students, who this was made for, gobbled it all down nevertheless.
These days I know the difference between basil and arugula, and appreciate that a good pesto does need something more than just greens to give it real body and bite. Yet, as you will see, it seems that I remain determined not to use basil or pine nuts to make the pesto happen.
What happened this time around is that I had two large bags of kale without much interest to use them in a soup or roast them. So, I was looking for something more exciting to do – and the rest may go down in the pesto history!
And once I had my pile of pesto, I went very traditional and used it to dress my pasta. However, pesto, be it basil based or kale based, is quite versatile and you can use it in many different ways. There are even blog posts dedicated to showing what pesto can do beyond pasta (see here for a good example).
Whatever you decided to do with this pesto, I think you’ll like it. It offers a nice kale bite, mixed wit gentle cashew nuttiness and freshness that the lemon brings. And, of course there’s garlic!!!
Kale Pesto with Cashews
What you’ll need:
4 cups kale leaves, stemmed and chopped
1 cup raw cashews, soaked in water overnight
4 cloves garlic, sliced
1 lemon, juice and zest
1/4 teaspoon salt
2 tablespoon olive oil
What you’ll do:
- Clean the kale carefully and make sure that all the woody pieces of stems are fully removed. Although you will be using a food processor, which should take care of all the tough kale pieces, I recommend that you do spend some time making sure you have mostly nice, green kale leaves.
- Place a large pan over medium heat. Add oil and garlic, and sauté for just a minute, until the garlic starts to release it’s aroma.
- Add chopped kale leaves and let them wilt by tossing them with oil and garlic continuously. This will take anywhere between 5 and 10 minutes depending on the size of your pan. The more surface area your bottom has, the quicker it will be. Once the kale is fully wilted, turn the heat of and let the kale cool.
- Rinse the soaked cashews under some cold water, drain well and place in a large food processor. Add the wilted kale, lemon juice and lemon zest, and a pinch of salt and process until fully ground and smooth.
- Enjoy on pasta, in a sandwich, as a dip, on a pizza… The possibilities are endless and just remember that you are keeping it healthy and eating a whole bunch of kale!
Copyright © Eat the Vegan Rainbow, 2018
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