I have made Cupcake Soaps using CP. Check the Gallery using Search for "No Calories, No Trans Fats" for a picture. I just used a regular muffin/cupcake pan and lined with cupcake papers, poured the CP soap in, let that set up and allowed the rest of the soap to get to a thick trace, put it into a disposable piping bag, with a decorative tip, and piped that onto the top. I don't believe that I gelled these, so wait 2-3 days and remove the cupcake papers. HTH