Line a baking sheet with parchment paper. In the top of a double boiler or in a heat-proof bowl set over a pan of simmering water, melt the chocolate and shortening, stirring with a rubber spatula until smooth.Advertisement
Spoon the melted chocolate in nickel-size circles onto prepared baking sheet. Cool for 20 minutes; sprinkle with sugar beads. Let nonpareils harden in a cool place for 4 hours before serving.