Buttercream Pisces Birthday Cake

This buttercream Pisces birthday cake is a visually stunning and delicious treat, perfect for celebrating a Pisces-themed birthday. With soft pastel hues, smooth buttercream frosting, and moist layers of vanilla cake dyed in shades of blue and purple, this cake embodies the dreamy and artistic nature of Pisces.

Why You’ll Love This Recipe

  • The cake is light, fluffy, and flavorful, making it the perfect celebratory dessert.
  • The pastel buttercream design adds a beautiful and unique aesthetic.
  • Customizable colors allow you to personalize it to match any Pisces-inspired theme.
  • The homemade buttercream frosting is rich, creamy, and easy to work with.
  • Ideal for birthdays, special occasions, or celestial-themed events.

Ingredients

(Tip: You can find the complete list of ingredients and their measurements in the recipe card below.)

For the Vanilla Cake Layers:

  • All-purpose flour
  • Baking powder
  • Salt
  • Unsalted butter, softened
  • Granulated sugar
  • Eggs
  • Vanilla extract
  • Whole milk
  • Blue and purple food coloring

For the Buttercream Frosting:

  • Unsalted butter, softened
  • Powdered sugar
  • Heavy cream or milk
  • Vanilla extract
  • Gel food coloring (pastel shades like pink, blue, and purple)

For Decoration:

  • Edible gold stars or sprinkles
  • Piping bags and star tips
  • Cake topper (such as a star or Pisces zodiac symbol)

Directions

  1. Preheat the Oven – Set your oven to 350°F (175°C). Grease and line three 8-inch round cake pans with parchment paper.
  2. Prepare the Cake Batter – In a bowl, whisk together the flour, baking powder, and salt. In a separate large bowl, cream the butter and sugar until light and fluffy. Add the eggs one at a time, followed by vanilla extract.
  3. Mix the Wet and Dry Ingredients – Gradually add the dry ingredients to the wet mixture, alternating with the milk, until fully combined.
  4. Color the Batter – Divide the batter into three bowls and tint each with different shades of blue and purple.
  5. Bake the Cakes – Pour each colored batter into the prepared pans and bake for 25-30 minutes or until a toothpick inserted in the center comes out clean. Let them cool completely.
  6. Prepare the Buttercream Frosting – Beat the softened butter until creamy. Gradually add powdered sugar, heavy cream, and vanilla extract, whipping until smooth. Divide the frosting into separate bowls and tint with pastel shades.
  7. Assemble the Cake – Place the first cake layer on a serving plate. Spread a layer of buttercream frosting, then stack the next layer, repeating until all layers are assembled.
  8. Decorate – Use an offset spatula to create a watercolor effect by blending different shades of buttercream around the cake. Pipe decorative swirls on top and add edible gold stars or sprinkles for an elegant touch.

Servings and Timing

  • Servings: 10-12 slices
  • Preparation Time: 30 minutes
  • Baking Time: 25-30 minutes
  • Cooling & Decorating Time: 45 minutes

Variations

  • Chocolate Version – Replace vanilla cake with a chocolate base and use pastel buttercream for the same aesthetic.
  • Different Colors – Experiment with different shades such as soft greens and blues for a more oceanic Pisces vibe.
  • Fruit Filling – Add a layer of raspberry or blueberry jam between the cake layers for extra flavor.

Storage/Reheating

  • Storage – Keep the cake in an airtight container at room temperature for up to 2 days or refrigerate for up to 5 days.
  • Freezing – Wrap individual cake slices in plastic wrap and freeze for up to 3 months. Thaw in the refrigerator overnight.
  • Reheating – If serving from the fridge, allow the cake to sit at room temperature for 30 minutes before serving for the best texture.

FAQs

1. Can I make this cake in advance?

Yes, you can bake the cake layers a day ahead and store them in the refrigerator. Decorate on the day of serving for freshness.

2. What type of food coloring should I use?

Gel food coloring works best as it provides vibrant colors without altering the cake’s texture.

3. Can I use store-bought frosting instead?

Yes, but homemade buttercream has a better texture and flavor.

4. How do I achieve a smooth buttercream finish?

Use an offset spatula and a cake scraper for an even application. Chill the cake between frosting layers for the best results.

5. What if I do not have three cake pans?

You can bake in batches or use two pans and cut the layers in half for a similar effect.

6. Can I make this cake gluten-free?

Yes, substitute the all-purpose flour with a gluten-free 1:1 baking flour blend.

7. How do I get the watercolor buttercream effect?

Apply different colored buttercream patches around the cake, then use a spatula to blend them slightly.

8. What size cake pans should I use?

This recipe works best with 8-inch or 9-inch round pans. Adjust baking time if using different sizes.

9. Can I add decorations on top?

Yes, you can add fondant stars, edible pearls, or a Pisces-themed cake topper for extra detail.

10. Can I make cupcakes instead of a cake?

Yes, use the same batter to make cupcakes and adjust the baking time to about 18-20 minutes.

Conclusion

This buttercream Pisces birthday cake is a delightful and visually stunning dessert perfect for celebrating a Pisces birthday or any celestial-themed event. With its soft pastel colors, rich buttercream, and moist cake layers, it is sure to impress both in taste and appearance. Whether you follow the recipe as is or add your own creative touches, this cake will make any occasion special.

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Buttercream Pisces Birthday Cake

Buttercream Pisces Birthday Cake

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  • Author: Mari
  • Prep Time: 30 minutes
  • Cook Time: 25-30 minutes
  • Total Time: 1 hour 15 minutes
  • Yield: 10-12 slices 1x
  • Category: Desserts
  • Method: Baking
  • Cuisine: American
  • Diet: Vegetarian

Description

Celebrate a Pisces-themed birthday with this stunning Buttercream Pisces Birthday Cake! Featuring soft pastel hues, a smooth buttercream finish, and moist vanilla cake layers dyed in dreamy shades of blue and purple, this celestial-inspired cake is both visually captivating and delicious. Perfect for astrology lovers, special occasions, or whimsical birthday celebrations!


Ingredients

Units Scale

For the Vanilla Cake Layers

  • 2 1/2 cups all-purpose flour
  • 2 1/2 tsp baking powder
  • 1/2 tsp salt
  • 1 cup unsalted butter, softened
  • 2 cups granulated sugar
  • 4 large eggs
  • 1 tbsp vanilla extract
  • 1 cup whole milk
  • Blue and purple food coloring

For the Buttercream Frosting

  • 1 1/2 cups unsalted butter, softened
  • 4 cups powdered sugar
  • 34 tbsp heavy cream or milk
  • 1 tbsp vanilla extract
  • Gel food coloring (pastel shades like pink, blue, and purple)

For Decoration

  • Edible gold stars or sprinkles
  • Piping bags and star tips
  • Cake topper (Pisces zodiac symbol or stars)

Instructions

  1. Preheat & Prepare Pans

    • Preheat oven to 350°F (175°C).
    • Grease and line three 8-inch round cake pans with parchment paper.
  2. Make the Cake Batter

    • In a bowl, whisk together flour, baking powder, and salt.
    • In a separate bowl, cream butter and sugar until light and fluffy.
    • Add eggs one at a time, then mix in vanilla extract.
  3. Combine & Color the Batter

    • Gradually add dry ingredients to the wet mixture, alternating with milk.
    • Divide batter into three bowls, tinting each with different shades of blue and purple.
  4. Bake & Cool

    • Pour each colored batter into prepared pans.
    • Bake for 25-30 minutes, or until a toothpick inserted in the center comes out clean.
    • Let cakes cool completely.
  5. Prepare the Buttercream Frosting

    • Beat softened butter until creamy.
    • Gradually add powdered sugar, heavy cream, and vanilla extract.
    • Divide frosting into bowls and tint with pastel colors.
  6. Assemble & Decorate

    • Place one cake layer on a serving plate and spread frosting on top.
    • Repeat with remaining layers.
    • Use a spatula to blend different shades of buttercream around the cake for a watercolor effect.
    • Pipe decorative swirls on top and add edible gold stars.

Notes

  • For a chocolate version, substitute vanilla cake with chocolate batter.
  • Add fruit filling (raspberry or blueberry jam) for extra flavor.
  • Use gluten-free flour for a gluten-free cake.
  • Store in an airtight container at room temperature for 2 days or refrigerate for up to 5 days.

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