Line a 9 inch /23cm springform tin with a layer of greaseproof paper
Put the chocolate, butter & golden syrup in a glass or metal bowl over a pot of simmering water and gently stir until its all smoothly combined [mv_img id="459"]
Break the biscuits & crunchie bars up into bit sized pieces.
Combine the biscuits, raisins, marshmallows and crunchies in a large bowl. [mv_img id="458"]
Pour the melted chocolate mixture over the dry ingredients, give it a good thorough stir and transfer to the prepared tin. [mv_img id="460"]
Put it directly into the fridge until fully set 2-4 hours.
Suggested toppings are chocolate ganache topped with lindt truffle balls and drizzled with melted white chocolate.