Wide rice noodles are available on the ethnic-foods aisle at most major supermarkets and at Asian grocers. If you can't find them, any rice noodle or even spaghetti will work in this dish. You can also use ground sirloin, if you can't find pork.
If you are looking for a different way to use kielbasa, the sweet and mildly spicy flavor of these sandwiches is a nice change of pace.—Judy Dames, Bridgeville, Pennsylvania