Divide the broccoli into florets and keep the stalks as well.. remove the skin and chop them up.
In a big pot we add some olive oil, the leeks cut in pieces, the onion and carrot also cut in 8 pieces.
Heat the veggies gently. We do not want to brown them.
Add the garlic, broccoli and cook them lightly as well.
Add the radishes last.
Add the broth, a bit of salt as miso is quite salty, a lot of pepper, tumeric and ginger and boil in low heat till the veggies are soft.
Pass the soup through a blender or a stick blender and let it cool down a bit before we add the pistachio paste and miso.
Miso is live as it has a lot of probiotc bacteria. We do not want to boil it... just heat it up gently.
Good idea to disolve it is first with some hot water with the pistachio paste to make a paste of it and disolve the paste in the soup. As about how much miso well it is a matter of taste and a matter of the type of miso you have...so you will have to improvise...
But sure give it a try and be careful of instructions.