Indiana-based Dale and Thomas Popcorn is recalling certain ready-to-eat bags of popcorn due to possible contamination of Listeria monocytogenes, according to the New Hampshire Department of Health and Human Services. No illnesses have been connected to the recall. The company has posted a product recall list on its website. Affected products were packaged in red bags bearing the logo “Popcorn Indiana” and distributed to various retailers on or after August 8. Any affected product will have an expiration date between February 4, 2013 and March 12, 2013.