New Zealand Food Safety deputy director general Vincent Arbuckle stressed that salmonella poisoning can be serious, especially for people vulnerable to illness, including the very young, the elderly, the pregnant and those with compromised immune systems.
He urged customers to not eat the affected products and confirmed they can be returned to the place of purchase for a refund.
"As is our usual practice, New Zealand Food Safety will be working with Foodstuffs to understand how the contamination occurred and prevent its recurrence," Arbuckle said.
"If you think you have been exposed to salmonella or have any concerns for your health please contact your health professional or call Health Line: 0800 611 116."