Here is my absolute fav soup:
I don't do the messure thing, sorry
Potato Soup
Cut potato into chuncks into a pressure cooker (about a cup of water at the bottom), add chopped onion, chopped mushrooms and finely chopped pack streaky bacon. I aslo put in some worcestersause, mixed herbs, salt and pepper to taste. Cook for about half an hour and open cooker. Spoon out the potato's and mash it up a LITTLE milk. (You can throw everything in a liquidizer - I don't own one) Put the mash back in the pressure cooker and stir so everything is mixed. Add a cup of cream and bring to boil. Add a lot of grinded pepper (this makes it for me) and serve hot!