Lorna Sass's books are fabulous. I use her recipes and have made lots of soups just using the ideas she has. I use it practically ever day. I do saute the vegetables in a skillet first as I live in a very small flat and it is easier. I have a Kuhn Rikon that I have had for five years. They are stainless and clean up fabulous. I can't begin to list all of my favorites.
Try her books. Tomodachi