OK, if you have a nut allergy, DO NOT – and I repeat *DO NOT* – try out this recipe. If you don’t, and you are a fan of the pistachio nut, DO try it out. Because not only is it stupendously delicious, it is beyond easy to make, takes very little time, very little washing up is involved and is not expensive. It’s become a bit of a staple for us, especially when hot evenings mean we don’t want to spend too long in the kitchen.
(I’ve not added quantities as you’ll know how much pasta you want, how many nuts and how much parmesan etc.)
Pasta – spaghetti works well, as the pesto is quite thick, so clings to the strands – but have done it with penne & tagliatelle, and both are as good
4 tbsp of extra virgin olive oil
This could not be any easier. And if you find shelling pistachios to be very therapeutic, it’s the recipe for you!
Shell all the pistachios, put them in a blender and add the parmesan cheese, basil and oil. Meanwhile, cook the pasta.
Transfer the pistachios mixture to a pan, and stir over a medium heat, adding pasta water to obtain a cream. When the pasta is cooked, add it to the pistachio cream and stir, adding more cooking water until you get the consistency you prefer.
Serve and complete with chopped pistachios, parmesan and a basil leaves,and a sprinkle of black pepper.