|  |     Here's one from the CHOCOLATE notesfile. Its for a tart, so you may
    want to make a couple batches (don't know if you can double a recipe
    like this)
    
White chocolate buttercream:
4 oz. white chocolate, coarsely chopped
8 tbsp. unsalted butter, softened
1/4 c. superfine sugar
2 large eggs, at room temp.
1/2 tsp. vanilla
In the top of a double boiler over hot, not simmering water, melt the 
white chocolate, stirring constantly until smooth. Remove the top part of 
the double boiler from the bottom and cool the chocolate 5 to 10 min., 
until tepid.
In a medium bowl, using a hand-held electric mixer set at medium speed, 
beat the butter and sugar for 1 to 2 min., until creamy. Gradually mix in 
the white chocolate. Add the eggs one at a time, beating well after each 
addition until light and fluffy. Beat in the vanilla.
    
    Debbie
    
 | 
|  |     Rose Levy Bernbaum's excellent book "The Cake Bible" gives several
    recipes for white chocolate buttercream which are wonderful, but
    are also fairly complex.  I use a standard buttercream recipe to
    which melted chocolate is added, but I substitute an equal portion
    of melted white chocolate for the dark.  This works everytime.
    
    One hint:  the microwave works exceptionally well for melting
    chocolate.  A double boiler may cause the chocolate to seize up
    and be unusable.  Just put the chocolate, broken in to small pieces,
    in a dry, plastic bowl and heat uncovered at the medium to medium-high
    temperature setting.  Cook for 1 minute at a time, stirring after
    each minute until melted.  Should take 4 minutes or so for 6oz.
    Be careful not to let the spoon touch anything else but the chocolate
    or it could seize on you.
    
    Good luck!
    
    Sue
 | 
|  |     Gee, Sue (.-1), have you used the microwave for white chocolate?  I
    don't like the  microwave for any chocolate, but white chocolate is
    especially tricky to melt, and tends to clump and become almost
    crystalline in the microwave.  Perhaps it depends on your microwave.  I
    certainly don't recommend it if you have a compact microwave like mine.
    
    Susan
 |