rock candy, ranging from white to dark teal/blue, or colors of your preference
How to Make It
1. Step
Cover cake in smooth layers of fondant.
2. Step
Cut the geode shape out of the side of the cake.
3. Step
Spread buttercream frosting all along the inside of the cut.
4. Step
Mix alcohol with food coloring until it reaches the desired shade of gray.
5. Step
Paint a thin dark line around the edge of the cut.
6. Step
Apply a row of piping gel in the center of the cut.
7. Step
Press rock candy into the piping gel, starting with the darkest shade.
8. Step
Continue laying out rows of piping gel and pressing in the rock candy, applying lighter colors and smaller pieces as you move farther out toward the edge of the cut.
