Smartfood® Brand Mix. 12 Smartfood® white cheddar cheese flavored popcorn (1/2 oz). 6 Smartfood® sweet & salty kettle corn flavored popcorn (1/2 oz). 2 Smartfood® movie theater butter flavored popcorn (1/2 oz). *Smartfood® is America's #1 selling popcorn brand based on 2013 retail sales data from information Resources, Inc. Questions or comments 1-888-924-5654 Mon-Fri 9:00 am to 4:30 pm CT. Email or chat at smartfoods.com. ©1995 Smartfoods, Inc.