SOUP! What's you favorite?

Hi all!

Some friends and I are going to do a soup swap. We each make a big batch of soup and trade. I'm not sure what to make. I have a baked potato soup I really like, chicken noodle is always a classic.

But what are your favorites? What soup would you swap, what soup would you hope someone made?

Edit: if you would like a add a recipe or link to one, I would apprciate it.