Around five per cent of bananas are thought to grow into double bananas, but most are discarded before they can hit the supermarket shelves.
Kate said: 'I went to the fruit bowl on Saturday morning and picked out a banana for breakfast and, lo and behold, behind the main bananas was a double banana.
Woman reveals her shock after finding 'freaky' ultra-rare double banana in her Morrisons shop A woman has revealed her shock after discovering a 'freak' double banana lurking inside her Morrisons grocery shop.
Despite looking different to usual, Kate insisted that the banana tasted the same as ever.
While double bananas are understood to be very rare, in extremely rare cases three or four finger bananas can grow.
