We made this from Linda Fraser's "Essential Vegetarian Cookbook", which I've had around for years but haven't cracked open in forever. If you're considering going veg this is the book to get. It's got lots of really good easy recipes and tons of pictures.
The stew pretty much involved bell peppers, zucchini, carrots, celery, potaotes, chopped tomatoes, chili powder, fresh mint, ground cumin, chickpeas, salt and pepper cooked up in a large casserole in a bit of veggie broth. To get the detailed recipe, look for the cookbook. If you're a seasoned cook, it's the kind of thing you can probably pretty much figure out how to make with the ingredients list. It's a stew so really you just cook everything up in a big pot until tender.