For Kids OR Adults - Hands ON Forensics Fun! Host your own crime scene investigations murder mystery party where the party goers actually have to do their own forensic investigations! This is a more intriguing.
Easiest way to make this. Mix a box of angel food cake mix with chocolate cake mix in a Ziploc bag. In a cup, mix together cup of the mix 3 Tbsp of water. Microwave one minute. Cake in a cup! Can be done with other flavors of cake mix too.
To make royal icing black without having to add a ton of black food coloring, add cocoa to it first--this worked okay. It wasn't exactly black, but it did help make it much darker and taste better than adding a ton of food coloring.