Communion Party Sheet Cake (Printable)

A tender sheet cake enhanced with smooth pearl fondant for elegant celebrations.

# What You Need:

→ Sheet Cake

01 - 2⅔ cups all-purpose flour
02 - 2½ teaspoons baking powder
03 - ½ 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 - 1¼ 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, optional
18 - Water as needed for fondant adhesion

# How-To:

01 - Preheat oven to 350°F. Grease a 12x18-inch half-sheet pan and line with parchment paper.
02 - Whisk together flour, baking powder, and salt in a medium bowl. Set aside.
03 - In a large bowl or stand mixer, cream sugar and butter together until light and fluffy, approximately 3 minutes.
04 - Add eggs one at a time, beating well after each addition. Mix in vanilla extract until fully combined.
05 - Alternately add flour mixture and milk in three additions, beginning and ending with flour. Mix until just combined, avoiding 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 allow to cool completely.
08 - Beat softened 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 powdered sugar-dusted surface to approximately ⅛-inch thickness. Drape fondant over cake, smoothing with hands or a fondant smoother.
11 - Trim excess fondant. Brush lightly with water where you wish to adhere edible pearls or decorations.
12 - Dust the surface with pearl luster dust using a dry food-safe brush for a shimmering effect. Optionally brush with a mixture of corn syrup and water for added shine. Arrange edible pearls to create Communion motifs such as crosses, chalices, or borders.
13 - Allow cake to set for 30 minutes before serving.

# Expert Hacks:

01 -
  • The cake itself is impossibly tender and stays moist for days, so you can actually bake it the day before and focus on decoration when you're fresh.
  • Fondant work sounds scary until you realize how forgiving it actually is—minor imperfections just add to the handmade charm.
  • This feeds a crowd (twenty servings) without requiring you to bake multiple cakes or stress about portions.
02 -
  • Room temperature ingredients are not optional—they cream together properly and create a batter that's light and airy, whereas cold ingredients fight you every step of the way and result in a dense cake nobody loves.
  • Don't work fondant when it's cold; a few minutes of gentle kneading in your hands warms it up and makes it pliable enough to drape without cracking or resisting.
  • Powdered sugar absorbs moisture from the air, so sift it right before adding to buttercream to avoid unexpected lumpiness that can mar your beautiful finish.
03 -
  • The difference between a flat cake and one with beautiful rise is usually not chemistry but technique—never, ever skip the creaming step because this is where the magic of aeration happens.
  • If your kitchen is warm, chill your buttercream for fifteen minutes before spreading it on the cake so it doesn't get warm and soft under the weight of the fondant.
  • Keep a small bowl of powdered sugar and a damp cloth nearby while decorating; the powdered sugar prevents sticking and the damp cloth cleans your hands so you don't transfer moisture to the fondant.
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