Morrisons has recalled its own-label Bettabuy plain chocolate digestive biscuits because of a packaging error.

The product contains a butter oil ingredient and although butter oil is shown on the ingredients list, milk is not mentioned in the allergy advice, making the product potentially unsafe for people with milk allergies.

The affected product is Morrisons Bettabuy Plain Chocolate Digestive Biscuits (400g), all batch and date codes.