Decorate small cups of chocolate mousse with chocolate jimmies, a candy zombie hand, and a cookies and cream tombstone for Halloween.
Discard anything that remains in the sieve.
Stir the chocolate until glossy and smooth.
Fold in whipped cream then chill until thickened.
Spoon or pipe into small plastic dessert cups.
Stir cookie crumbs into melted white chocolate.
Spoon into tombstone candy mold.
Chill in the refrigerator if using pure white chocolate or in the freezer if using confectionery coating (candy melts) for 5-10 minutes just until hardened.
Remove and un-mold candy tombstones.
Sprinkle some chocolate jimmies over top of each chocolate mousse cup.
Insert one zombie hand and one candy tombstone before serving.