Prepare two sheet pans with parchment paper
Chop walnuts with a chopper or with a knife into fairly medium pieces.
Melt chocolate chips in a large glass bowl for about 3-4 minutes in microwave, stirring every minute.
When completely melted and fluid, add chow mien noodles and walnuts. Stir.
Scoop tablespoonful of mixture and use another spoon to drop onto parchment paper.
Pour cayenne pepper into a tea strainer, and lightly dust with pepper.
Place in freezer fo 10 minutes to firm and be able to store in an airtight container.