A supermarket chain is reviewing the way its fish fingers are produced after a customer found what resembled a thistle in a portion.
Dessa Torrey of Te Araroa, near East Cape north of Gisborne, said her 2-year-old son Chase cried and spat his lunch out when he chewed on it.
She said the prickly object drew blood when she picked it up to examine it.
Ms Torrey called Pams to complain and emailed the firm a picture of the fish finger and foreign object.
She was told she would receive a $20 voucher and an apology.