First Communion Cake White Roses (Print Page)

Tender vanilla layers with smooth buttercream, decorated with white fondant roses and a cross topper.

# What You Need:

→ Vanilla Sponge

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

→ Buttercream Frosting

09 - 1.5 cups unsalted butter, softened
10 - 5 cups powdered sugar, sifted
11 - 2 teaspoons pure vanilla extract
12 - 3 to 4 tablespoons whole milk or heavy cream
13 - Pinch of salt

→ Decoration

14 - 16 ounces white fondant
15 - Green gel food coloring for leaves, optional
16 - Edible pearls or silver dragees, optional
17 - 1 cross-shaped cake topper, edible or decorative

# Directions:

01 - Preheat oven to 350°F. Grease and line two 8-inch round cake pans with parchment paper.
02 - In a medium bowl, whisk together flour, baking powder, and salt. Set aside.
03 - In a large bowl using an electric mixer, cream butter and sugar 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 - On low speed, alternate adding the flour mixture and milk, beginning and ending with flour. Mix until just combined, avoiding overmixing.
06 - Divide batter evenly between prepared pans and smooth the tops with a spatula.
07 - Bake for 30 to 35 minutes until a toothpick inserted in the center comes out clean. Cool in pans for 10 minutes, then turn out onto wire racks to cool completely.
08 - Beat softened butter until creamy. Gradually add powdered sugar, vanilla extract, and salt. Add milk or heavy cream one tablespoon at a time until reaching desired spreading consistency.
09 - Level cake layers if needed. Place first layer on cake board, spread with buttercream, and top with second layer.
10 - Coat the entire cake with a thin crumb coat of buttercream. Refrigerate for 20 minutes.
11 - Apply a final smooth layer of buttercream over the chilled cake using an offset spatula.
12 - Roll out white fondant to 1/8-inch thickness. Shape into roses by rolling small balls, flattening, and assembling petals. Tint a small portion of fondant green and cut out leaves if desired.
13 - Arrange fondant roses and leaves on the cake as desired. Add edible pearls or silver dragees for decorative accents.
14 - Place the cross topper at the center or preferred location on the cake.
15 - Refrigerate the finished cake until ready to serve.

# Expert Advice:

01 -
  • The vanilla sponge is moist and forgiving, even if you're not a seasoned baker.
  • Fondant roses intimidate people until they realize it's just rolling, shaping, and layering—anyone can do it.
  • It's elegant enough for a celebration but comforting enough to actually want a second slice.
02 -
  • Fondant roses take practice, but your first attempt will look charming even if it's not perfect—slight imperfections make them look homemade in the best way.
  • If your frosting breaks or looks grainy when you add milk, it means the temperature shifted; gently warm the bowl over steam or add a bit more softened butter to bring it back together.
  • The crumb coat is not optional if you want a pristine-looking cake—trust this step.
03 -
  • If you're short on time, skip the fondant roses and top the cake with fresh white flowers like roses or peonies (food-safe, pesticide-free), then remove before eating.
  • A cake turntable is your best friend when frosting—it lets you spin the cake instead of reaching awkwardly, and your hands stay steadier.
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