The recall from TreeHouse Foods of frozen waffle products sold in stores throughout the United States has broadened due to concerns over listeria contamination. The new recall includes all of the company’s griddle products, including pancakes and Belgian waffles.

The updated recall includes all products from a factory in Ontario, Canada. The products have been widely distributed across the U.S. and Canada to Albertson’s, Aldi, Dollar General, Harris Teeter, Kroger, Publix, Tops, Target, and Walmart. A full list of the affected products can be found on the TreeHouse website.