Share a little about the materials, processes, and techniques used to create this cake Erin's course - dumy cake. What are you most proud of? Happy with first attempt. Would try things a little differently next time. What advice would you give someone starting this project? Fantastic course - and it's free! What's stopping you?? I'm not sure whether gel/paste colours are different in the UK, but mine kept separating - it was like painting with chewing gum. 24 hours later it's still sticky! I had a quick go using dusts and alcohol and found this much easier.