The Geode Cake
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 ½ cup buttercream for step 4.)
1
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.
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.
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.
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.
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.
2
3 4 5
678
HOW TO MAKE
2 6-inch round cakes, cooled
2 8-inch round cakes, cooled
9 cups vanilla buttercream
Clear rock candy
Clear sanding sugar
Purple gel food coloring
Vodka or lemon extract
Edible silver luster dust
Edible gold leaf transfer sheets
● Cake turntable
●2 cardboard rounds
(6 inch and 8 inch)
● Offset spatula
● Bench scraper
● Small paintbrush
● Three 12-inch wooden skewers
What You’ll Need
instagram
special
PHOTOS AND STYLING: RACHAEL TEUFEL, INTRICATE ICINGS CAKE DESIGN.
/
0
...
~·.