Greggs is urgently recalling one of its products over concerns there may be small pieces of glass inside.
The Food Standards Agency has urged people not to eat the affected pastries and to instead return them for a refund.
The bakery giant has recalled two-pack boxes of its Vegetable Bakes, which are sold exclusively in Iceland.
Anyone who has purchased the vegetarian pastries with best before dates of August 15 2021, August 28 2021, September 11 2021, September 12 2021 or September 26 2021 should take the item back to Iceland.
The popular slices have been recalled because they 'may contain small pieces of green glass', the FSA said.
The FSA also said the vegetable bakes are unsafe to eat.
The recall only affects goods sold in Iceland, and doesn't affect any of the products sold in actual Greggs stores.
A Greggs spokesperson said: "The safety of our food is of paramount importance and we take all issues regarding the production of our food extremely seriously.
"We are very sorry for any inconvenience caused."
Shoppers don't need to have a receipt to get their money back.
The FSA notice says: "Greggs is recalling Vegetable Bakes (2 pack) because the product may contain small pieces of green glass.
"The possible presence of glass makes this product unsafe to eat.
"If you have bought the above product do not eat it.
"Instead, return it to the Iceland store from where it was bought for a full refund."
Customers can contact the customer care line on +44 080 8147 3447 or email getintouch@greggs.co.uk.
