By Nibor
United Kingdom 
hi can anyone tell me what has happened to my beef
tomatoes I think they are mutants
please click on to photos to see
3 Sep, 2016
Answers
Officially called "cat facing", and it has a variety of causes, but, as Sbg says, not harmful to the taste of the fruit. Larger varieties tend to be more susceptible to it than mid-size ones, but I've even seen it on cherry toms.
3 Sep, 2016
this is due to irregular cell division as the fruit was growing. apart from looking odd they will be perfectly edible.
3 Sep, 2016