Today I received this response in regards to my Tuscan Three Cheese Kettle chips inquiry....
Thank you for taking the time to contact us. We are very happy to hear you enjoy
Kettle Brand® Chips! The flavor you mentioned has been discontinued-it wasn't as popular with consumers as some of our other flavors. Thanks for checking! You may still find it in stores for a couple more months. Please let us know if we can be of further assistance.