Apparently, a cupcake is not a cupcake until it is iced.  Until iced, according to my daughter it is a muffin.  She's 4.  Her word is gospel.  I've updated the title to reflect her obviously correct title. These passionfruit and yoghurt cupcake-muffins are edible nonetheless.  And really yummy. So these passionfruit and yoghurt cupcake-MUFFINS are