I use Michele Foster's recipe exclusively (see it in use on my website). The recipe is on here. I'll find it for you.
Deanna
edited to add link:
http://cakecentral.com/cake_recipe-6383-0-Chocolate-Leather.html
P.S. - Michele has a cookbook available, too, at www.lickthespoonproductions.com
I use Michele Foster's recipe exclusively (see it in use on my website). The recipe is on here. I'll find it for you.
Deanna
edited to add link:
http://cakecentral.com/cake_recipe-6383-0-Chocolate-Leather.html
P.S. - Michele has a cookbook available, too, at www.lickthespoonproductions.com
This came out really soft for me... I don't know if I used the wrong size jar or what. It was the smallest one they had at wal mart. It seemed like a lot of MM for the amount of chocolate.
Were you using white bark? Or chocolate? The white does turn out pretty soft, and for that, I add a little bit of white fondant for body. The recipe in her cookbook is written slightly differently, calling for one cup of marshmallow fondant. You might try it that way and see if that clears up the problem for you.
HTH,
Deanna
I use JenniferMI's pearl clay recipe - works like a charm! 
Hi ladies!
I'm thrilled you like the pearl clay!!! With this product almost all chocolate, I sell the things I make out of it as "chocolate pearls, chocolate lace, ect.
Again, I'm so happy you like it, my customers do, too!
Thank again for commenting...
Jen 
Whats the link to JenniferMI's pearl clay? I cant seem to find it.
Thanks
Jen's pearl clay recipe is found on her DVD "fun with fondant frills." I have her spotlighted on my www where it mentions the DVD but you would have to order it to get the recipe. Several outlets sell her DVDs and you can buy them from Jen herself, just email her. I can tell you from personal experience that I have both DVDs and I've found them to be especially helpful in my own fondant work. They're well worth the $$. Hope that helps!
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