This is the recipe I use for food processor poured fondant, which is what I use for my layered petit four glace.
http://www.cakecentral.com/cake_recipe-7449-1-Food-Processor-Poured-Fondant.html
For chocolate, the simplest option is probably ganache (I would go with a higher chocolate ratio, so it will set a little firmer), although any number of chocolate glazes or. glazing products would work
My favorite is from a blog which I will try to find but I think it is the basic Wilton recipe for petit fours. It works really well and the lady who does the blog also has a great tutorial about petit fours. I'll post a link when I find it or you can search petit fours on here and it will come up repeatedly!
http://cakesandcupboards.blogs.....ours.html. This link probably won't work but if you go to her blog, you'll find it in no time!
Quote by @%username% on %date%
%body%