This is basically a potato soup with greens. We served it with crusty French batards. You could also use other kinds of greens - mustard greens might be nice. I felt it took quite a bit of salt and white pepper. I might try adding pesto to get more flavor with less salt.
1. Saute onion in butter (oil for vegans) on medium heat for about 5
minutes. Add garlic and thyme and saute 1 more minute. Add potatoes,
greens and broth and simmer for about 15-20 minutes, until potatoes are tender and the greens are completely wilted down into the broth. Let cool slightly and
puree in a food processor in batches (or use an immersion blender). Return to pot, add milk and seasoning and heat
through. You might also try sprinkling grated cheese (we like Fontina) and fresh bacon bits, unless you are making the vegetarian version.