One more from "The Whole Soy Cookbook". As there are no binding ingredients, these may fall apart easily. For this reason, using the food processor for quick, thorough mixing is recommended.
In a food processor bowl, combine all the ingredients except the cheese and process just until the mixutre reaches a uniform consistency and holds together.
Form into 6 patties and broil for 5 minutes on each side, until slightly brown.
Top with the cheese during the last minute, if desired.