Millionaire shortbread is one of my ultimate favourite treats: the combination of shortbread, caramel and chocolate is pretty special. This recipe is a Phil Vickery one that is gluten free, which makes a bit of a change (and you would never guess it's gluten free!) I managed to get 24 squares out of the tray but it's totally dependent upon how large you want to make your shortbread; it's very rich (but very moreish!) so little squares make you feel less guilty about having more than one. To make gluten free millionaire shortbread you will need: Shortbread base 150g rice flour 55g caster sugar 115g butter Caramel 150g butter 150g soft brown sugar 397g tin of condensed milk Chocolate 200g chocolate (milk or dark - I love dark but it can be too intense for some people!) Start by preheating your oven to 180C and greasing and lining a square tin. The shortbread base involves you rubbing the butter into the rice flour and sugar until it rese...