Completely melt the chocolate in a double boiler. Add the cream to a medium bowl and pour in the chocolate. Whisk the mixture very slowly creating a shiny, elastic emulsion. Refrigerate until firm.
Remove the chilled ganache from the refrigerator. Scoop out little amounts onto a parchment or waxed paper-lined baking sheet. Chill in the refrigerator for about 10 minutes. Immediately roll out each scoop into golf ball-sized pieces.
Roll in the various coatings and arrange on a serving tray or store in the refrigerator, covered, until ready to serve.
This recipe was provided by a chef, restaurant or culinary professional. It has not been tested for home use.