Nutella rocky road bark is the perfect snack or dessert. Melt chocolate and mix in Nutella and stir until combined completely. Add nuts and marshmallows to the mixture. Pour onto a parchment paper lined baking tray and spread evenly. Freeze until firm and break into snack sized chunks.
Nigella Lawson's Rocky Road Crunch Bars. I make these quite a bit, substituting pretzels for the cookies for a better crunch and a little salt to balance the sweetness. They are always a hit at parties.