Geode Cake Recipes

GEODE CAKE RECIPE BY TASTY

Steps:

• Cover cake in smooth layers of fondant.
• Cut the geode shape out of the side of the cake.
• Spread buttercream frosting all along the inside of the cut.
• Mix alcohol with food coloring until it reaches the desired shade of gray.
• Paint a thin dark line around the edge of the cut.
• Apply a row of piping gel in the center of the cut.
• Press rock candy into the piping gel, starting with the darkest shade.
• 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.
• Enjoy!

GEODE CAKE

Steps:

• Trim the cakes to make them level. Working on a turntable, stack the 6-inch cakes on a cardboard round, spreading the buttercream between them with an offset spatula. Stack the 8-inch cakes the same way on an 8-inch round.
• Cover each layer cake with a thin layer of buttercream (this is the crumb coat), smoothing it with a bench scraper. Refrigerate until firm, 1 hour. Cover with more buttercream; chill overnight. (Reserve 1/2 cup buttercream for step 4.)
• Add the geode to the 6-inch layer cake: Using a paring knife, carve out an irregular piece from the side of the cake. Be careful not to cut deeper than one-third of the diameter of the cake in order to maintain the cake's structure.
• Frost the inside of the cutout, then gently add the rock candy. (Don't press too hard or the frosting will ooze out.) Using a spoon, sprinkle sanding sugar around the edges of the cutout to fill in any gaps.
• Dilute a few drops of food coloring with a splash of vodka or lemon extract. (Test your color on some spare rock candy.) Using a paintbrush, paint the center of the geode in an irregular shape; do not oversaturate.
• Add a few more drops of vodka or extract to dilute the remaining food coloring; apply the lighter color around the dark center of the geode. Continue diluting the food coloring; paint outward until all the rock candy is covered.
• Mix a few pinches of silver luster dust with a few drops of vodka or lemon extract. With a clean brush, paint the edges of the geode silver, then apply the gold leaf around the silver paint in spots.
• Decorate the 8-inch cake, placing the geode on a different part of the cake. Insert skewers into the 8-inch cake, cutting them level to the top, then carefully add the 6-inch cake on top so the cardboard round rests flat on the skewers.