Melt together the butter, chocolate and syrup then add the crushed biscuits and the Maltesers. Mix together quickly then pour into a lined Swiss roll tin and chill until set. For a special occasion drizzle with some melted white chocolate.
Any recipes for pretty easy tray bakes? I'm thinking rocky road, flapjacks etc. I've had a quick google then thought I might be better with your favourites? If not it will be back to the chocolate rice crispy cakes!