Gluten free millionaires shortbread

What haven’t I done before? 1. Made gluten free shortbread 2. Used condensed milk 3. Made Millionaires shortbread Ingredients (14 slices): Shortbread 250g x Plain gluten free flour 75g x Caster sugar 175g x Butter, softened Caramel 100g x Butter 100g x Brown sugar 2 x 397g Cans of condensed milk Chocolate topping 300g x Galaxy…