Place the stainless steel inner pot inside the Instant Pot®. Add the broth together with salt, garlic and meat, and stir to mix.
Close and lock the Instant Pot® lid. Make sure the steam release handle is turned to Sealing. Press Soup/Broth and set the time to 30 Minutes .
When done, press Cancel and turn the steam release handle to Venting. Once all the pressure has been released, open the lid.
Press Saute and set the time to 30 Minutes. Add the corn kernels, potatoes, and carrots. When cooked, add the noodles and peas.
Separately, in a frying pan with a little olive oil, fry the onion together with the garlic. When the onion softens, add the spinach and mix for a few more seconds.
Purée in the blender together with the Parmesan cheese, basil, milk and olive oil.
Add the puréed mix from blender to the Instant Pot®; rectify salt.