Place some plastic wrap or parchment paper in a loaf pan to cover the bottom and sides of the pan. Pour the chocolate mixture into the loaf pan and cover with the plastic wrap (gently). Press down or tilt to even out the thickness. I like mine about 1/2 inch thick. UPDATE: I have recently just poured out the chocolate on some parchment paper on a cookie sheet or roasting pan and put the whole thing in the fridge. This avoids the plastic wrap and works just as well. - See more at: http://www.homemademommy.net/2012/05/easy-homemade-chocolate.html#sthash.gxeC9Ow3.dpuf