I've always wanted to make my own low calorie coconut ginger soup and I assure you it is on my backlog of recipes that I will create soon. In the interim, though, I recently found this delicious Coconut Ginger Soup at Whole Foods made by Thai Kitchen. It really hits the mark for me!
One serving of the Thai Kitchen Soup (half of the container) is 200 calories, 13 grams of fat (from the coconut), and 1 gram of fiber -- so 5 weight watchers points. It is also gluten-free. When I make this soup, I usually add some additional baby corn (it is a bit light on it and I love baby corn), broccoli, as well as some water chestnuts (I can blog about water chestnuts soon if you are unfamiliar -- let me know), in order to create what I find to be a completely satisfying and filling lunch or dinner.
PS. Thai Kitchen also makes a delicious and easy-to-make low calorie Pad Thai that is worth checking out if you like Thai food.