Communion Party Sheet Cake (Printable)

Tender sheet cake adorned with smooth pearl fondant, ideal for special celebrations.

# What You Need:

→ Sheet Cake

01 - 3 cups all-purpose flour
02 - 2.5 teaspoons baking powder
03 - 0.5 teaspoon salt
04 - 2 cups granulated sugar
05 - 1 cup unsalted butter, softened
06 - 4 large eggs, room temperature
07 - 1 tablespoon pure vanilla extract
08 - 1.25 cups whole milk

→ Buttercream

09 - 1 cup unsalted butter, softened
10 - 4 cups powdered sugar, sifted
11 - 2 tablespoons whole milk
12 - 1 teaspoon vanilla extract
13 - Pinch of salt

→ Pearl Fondant Decoration

14 - 2 pounds white ready-to-roll fondant
15 - Pearl luster dust, food-safe
16 - Edible pearls or sugar pearls, optional
17 - 1 tablespoon light corn syrup
18 - Small amount of water for fondant adhesion

# How-To:

01 - Preheat oven to 350°F. Grease a 12x18-inch half-sheet pan and line with parchment paper.
02 - In a medium bowl, whisk together flour, baking powder, and salt. Set aside.
03 - In a large bowl or stand mixer, cream together sugar and butter until light and fluffy, approximately 3 minutes.
04 - Add eggs one at a time, beating well after each addition. Mix in vanilla extract.
05 - Alternately add flour mixture and milk in three additions, beginning and ending with flour. Mix until just combined without overmixing.
06 - Pour batter into prepared pan and smooth the top. Bake for 30-35 minutes until a toothpick inserted in the center comes out clean.
07 - Remove cake from oven and cool in pan for 10 minutes. Turn out onto a wire rack and cool completely.
08 - Beat butter until creamy. Gradually add powdered sugar, milk, vanilla, and salt. Beat until fluffy and smooth.
09 - Once cake is completely cool, spread a thin, even layer of buttercream over the entire surface and sides.
10 - Roll out fondant on a surface lightly dusted with powdered sugar to approximately 1/8-inch thickness. Drape fondant over cake, smoothing with hands or a fondant smoother.
11 - Trim excess fondant. Brush lightly with water where edible pearls or decorations will adhere. Dust the surface with pearl luster dust using a dry food-safe brush for a shimmering effect.
12 - Lightly brush with a mixture of corn syrup and water for added shine. Arrange edible pearls as desired to create a Communion motif such as a cross, chalice, or border.
13 - Let cake set for 30 minutes before serving.

# Expert Advice:

01 -
  • The cake itself stays impossibly moist and tender, so nobody's left chewing on dry crumbs while wearing their Sunday best.
  • Pearl fondant does something almost magical—it makes a humble sheet cake look like you spent hours at a bakery, but the whole project takes about ninety minutes from start to celebration.
  • It feeds twenty people, which means you're not scrambling to bake three separate cakes or doing complex calculations about portions.
02 -
  • Room temperature eggs and butter aren't just nice-to-have—they're the difference between a tender cake and one that stays slightly dense no matter how carefully you fold in the flour, so don't skip this step even if you're in a hurry.
  • Fondant is more forgiving than it seems, but it's also less forgiving about moisture; if your hands are slightly damp while you're smoothing it, it'll stick and tear, so keep them cool and dry, perhaps with a light dusting of powdered sugar.
  • The buttercream layer does real work—it keeps the fondant from sliding, gives it something to grip, and creates a barrier so the cake doesn't dry out under the fondant seal.
03 -
  • A fondant smoother (or even the back of a large spoon) creates a noticeably more polished finish than just using your hands, eliminating fingerprints and creating that bakery-quality appearance.
  • Pearl luster dust should be applied with restraint and a very light hand—think shimmer, not coating—because a little goes a surprisingly long way and too much can look heavy rather than elegant.
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