TreeHouse Foods announced the voluntary recall after finding an issue during routine testing at one of their manufacturing facilities. The waffle products come in many varieties and are sold under many different store brand names.

"We have no confirmed reports of illness or injury linked to the recalled products," a spokesperson for Treehouse Foods said.

A frozen waffle recall has been expanded to include more food items, including pancake products, amid the risk of listeria contamination. TreeHouse Foods, a private brands snacking and beverage manufacturer,