put the hobnobs in a large bowl with the cocoa powder and popping candy

crush the biscuits with a rolling pin until fine crumbs

melt the butter for 30seconds and pour onto the biscuits. combine them together then put into a tin,dish or individual ones your choice.

once in the tin place it in the fridge to chill for 30-40minutes.

pour the Philadelphia and icing sugar in a bowl and whisk together

in another bowl whisk the double cream untill it peaks.

melt 160grams of the orange chocolate and pour that into the double cream stiring it carefully then pour that mixture in to your Philadelphia and icing sugar and whisk.

put all the mixture on top of your biscuit base and grate the remaining chocolate on the top,decorate with terrys chocolate segments or orange zest and finish it of by adding more popping candy!