Place a piece of plastic wrap right on top of the surface of the pudding and chill for several hours. (strawberriesforsupper.com)
Place plastic wrap on top of the surface of the chocolate to prevent a skin from forming, and refrigerate for 30 minutes until cool. (biggirlssmallkitchen.com)
If you use an iron, be sure to set a towel or cloth on top of the surface first. (howtogeek.com)