Curation Foods is recalling its Eat Smart brand Asian Sesame Chopped Salad Kit over a possible Listeria contamination.
The recall covers 340-gram packages with a best before date of Aug. 24.
The Canadian Food Inspection Agency says the salad kits were sold in Ontario, and possibly nationally.
There have been no reports of any illnesses linked to the product.
Food contaminated with Listeria may not look or smell spoiled but can still make you sick.
Symptoms can include nausea, fever, muscle aches, severe headache and neck stiffness, and in some cases even death.