My husband requested a 'Bitcoin cake' for his birthday last week...
At first I thought 'an orange cake??' but I was quite pleased with the results!
To make your own 'Crypto Cake' follow my process for a drip cake here: https://steemit.com/recipe/@cake-lady-jen/it-s-a-cake-drippy and add the desired decoration. I made the Bitcoin logo using coloured fondant, and added extra 'coins' for decoration.
It tasted good too!