Amanda, I just made a huge batch of vegetable soup today that turned out great.
I got the basic recipe from Crescent Dragonwagon's "Soup and Bread". I had made some vegetable broth yesterday, and used that for my broth. I put about 6 cups of broth, in a pot. Then about 2-4 cups of tomato product (she lists, tomato juice, V-8 juice, diced tomatoes.
Then add 2 tablespoons of Worcestershire sauce, soy sauce and a few I cannot remember; I added W. Sauce and some Thai fish sauce. Then you add some kind of hot sauce, I used Frank's Hot sauce. Then I pretty much cleaned out my fridge and added some cauliflower, zuchinni, celery, carrots, onions, green onions, green beans and a whole bag of coleslaw mix. It tasted a little too sweet to me, so I added about half a jar of garlic chile paste (I like things hot, so proceed cautiously if you use that.) If I had had some green or red bell peppers, I would have added some of those. I did also add a little bit of chipotle in adobo sauce. In a frying pan, I caramelized some sliced onions, muchrooms and garlic until they were very brown, but not scorched. I added them to the soup, and deglazed the pan with a little broth from the soup, and poured that back into the pot. I brought it up to a boil, put the lid on and turned off the heat. I adjusted seasonings, and just had a cup of it and it was very good. In the fridge, I have precooked brown rice, lentils, black beans and garbanzo beans that I will add to my bowl as desired. That was one of the things she suggested that I really liked. You have a large pot of base soup, and you can change it as you like by the addition of grains, legumes, protein, herbs and spices, without become bored with it.
Tonight I am having it with some rice, lentils and some fresh parsley and sauteed trout on the side. If you need to me to be more exact I will copy down part of the recipe. The browned onions, really made this soup delicious.