Here is the reply I received from the Gia Russa company:
"Thank you for inquiring about our GiaRussa products. All of our Tomato Line, including the Pizza, Sloppy Joes, and Italian Sauce are gluten free..
Thank you again for your interest in GiaRussa Italian Foods.
Sincerely,
Mary Zidian Thompson
Consumer Relations
Gift Basket Coordinator
John Zidian Company
DBA Zidian Specialty Foods
330-743-6050, ext 100"