White Chocolate and Pistachio Mousse with Chocolate Lace

Although some of the steps are rather delicate, the final assembly — wrapping the chilled mousse in the chocolate lace — is actually much easier than it appears, providing you are properly organized, possess a light touch, and have some experience in piping chocolate.

It is important that you pipe the chocolate lines for the lace as close together as specified and that the tubes of mousse are well chilled, or even still partially frozen, when you attach the lace. The chocolate lace