Pisces-Themed Galaxy Cake (Print Version)

Celestial layered cake with vibrant galaxy swirls, edible glitter, and moist vanilla sponge for starry celebrations.

# What You'll Need:

→ Vanilla Sponge

01 - 2½ cups all-purpose flour
02 - 2½ teaspoons baking powder
03 - ½ teaspoon salt
04 - 1 cup unsalted butter, room temperature
05 - 2 cups granulated sugar
06 - 4 large eggs, room temperature
07 - 1 tablespoon pure vanilla extract
08 - 1 cup whole milk, room temperature

→ Galaxy Buttercream

09 - 1½ cups unsalted butter, room temperature
10 - 5 cups powdered sugar, sifted
11 - ¼ cup whole milk
12 - 2 teaspoons vanilla extract
13 - Gel food coloring in navy blue, purple, black, and teal
14 - Edible glitter in silver, blue, or iridescent

→ Decoration

15 - White fondant, optional for Pisces symbols or stars
16 - Silver star sprinkles, optional

# How to Make It:

01 - Preheat oven to 350°F. Grease and line three 8-inch round cake pans with parchment paper.
02 - In a medium bowl, whisk together flour, baking powder, and salt until evenly distributed.
03 - In a large bowl using an electric mixer, beat butter and sugar until light and fluffy, approximately 3-4 minutes.
04 - Add eggs one at a time, beating well after each addition. Mix in vanilla extract until fully combined.
05 - Alternate adding flour mixture and milk to butter mixture, beginning and ending with flour. Mix until just combined to avoid overmixing.
06 - Divide batter evenly among prepared pans. Bake for 25-30 minutes until a toothpick inserted in the center comes out clean.
07 - Cool cakes in pans for 10 minutes, then turn out onto wire racks to cool completely before frosting.
08 - Beat room temperature butter until creamy. Gradually add powdered sugar, milk, and vanilla extract. Beat until smooth and fluffy.
09 - Divide buttercream into four bowls. Tint each with different galaxy colors: navy blue, purple, teal, and black.
10 - Place alternating spoonfuls of each colored buttercream onto cake layers and sides. Use an offset spatula to swirl gently, creating a galaxy effect.
11 - Sprinkle edible glitter generously over the cake. Add fondant Pisces symbols or stars if desired.
12 - Chill cake for 30 minutes before slicing to set the buttercream design.

# Expert Advice:

01 -
  • Stunning visual impact with mesmerizing galaxy swirls that create a true conversation piece
  • Surprisingly achievable for intermediate bakers with straightforward layering and frosting techniques
  • Moist, tender vanilla sponge that stays fresh and delicious for days
  • Customizable colors and decorations to match any zodiac sign or cosmic theme
  • Perfect for special occasions like birthdays, zodiac celebrations, or starry-themed parties
  • The shimmering edible glitter adds magical sparkle that photographs beautifully
  • Generous 12 servings make it ideal for gatherings and celebrations
02 -
  • Use an electric mixer with a paddle attachment for the smoothest buttercream texture without incorporating too much air
  • Level your cake layers with a serrated knife or cake leveler before stacking to ensure a stable, professional-looking cake
  • Chill each frosted layer for 15 minutes before adding the next to prevent sliding and make assembly easier
  • Apply a thin crumb coat of buttercream first, chill it, then add your colored galaxy layer for the cleanest finish
  • Keep your offset spatula at a 45-degree angle when swirling colors for the most natural galaxy effect
  • Store leftover cake covered in the refrigerator for up to 5 days, bringing to room temperature 30 minutes before serving
  • Use a food-safe paintbrush to apply glitter to specific areas for more controlled, artistic placement
  • Make fondant decorations a day ahead and let them dry completely for easier handling and cleaner application
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