Thank you!! I think they are Melon Pear as the skin is starting to get the browny lines on them, the same as your link
It was Lidl who sold it as a gooseberry!!
Thanks again - its been worrying us for weeks!!
Anyone know what these are?? They were sold to us as gooseberries but they aren't! The fruit is about the size & weight of an apple
Any help would be great!