PREP: 20 minutes COOK: 5 to 7 hours (low) or 21⁄2 to 31⁄2 hours (high) MAKES 6 servings 3 14-ounce cans vegetable broth 1 15-ounce can tomato puree 1 15-ounce can small white beans or Great Northern beans, rinsed and drained 1⁄2 cup uncooked converted rice 1⁄2 cup...
