Description
This Pink Champagne Celebration Cake with Buttercream Frosting is a light, festive dessert perfect for special occasions such as bridal showers, New Year’s Eve, or engagement parties. The cake combines a delicate pink champagne-infused sponge layered with a luscious champagne-reduced buttercream frosting, delivering a bubbly and elegant flavor that mirrors the joy of the celebrations.
Ingredients
Scale
For the Cake
- 6 Tablespoons (85 g) unsalted butter, softened to room temperature
- 2 cups (400 g) granulated sugar
- ⅔ cup (160 ml) neutral cooking oil (canola, vegetable, or avocado)
- ¾ teaspoon vanilla extract
- 2 ¾ cups (345 g) all-purpose flour
- 1 Tablespoon baking powder
- 1 teaspoon table salt
- ½ cup (118 ml) buttermilk
- ½ cup (118 ml) pink champagne
- 6 large egg whites, room temperature preferred
- Pink food coloring (optional)
For the Pink Champagne Frosting
- 2 ¼ cups (532 ml) pink champagne
- 1 ½ cups (339 g) salted butter, softened
- ¼ teaspoon vanilla extract
- 6 cups (750 g) powdered sugar
Recommended Equipment
- 3 8″ round cake pans
- Parchment paper rounds
- Mixing bowls
- Electric mixer
- Americolor “soft pink” food coloring (optional)
- Cake leveler
- Piping bags (optional)
- Ateco 846 tip (optional)
Instructions
- Prepare the Cake Pans: Preheat oven to 350°F (175°C). Lightly grease and flour three 8-inch round cake pans, tap out excess flour, and line the bottoms with parchment paper.
- Beat the Butter: In a large bowl or stand mixer fitted with paddle attachment, beat 6 tablespoons unsalted butter until creamy.
- Add Sugar, Oil, and Vanilla: Add 2 cups granulated sugar, ⅔ cup neutral oil, and ¾ teaspoon vanilla extract to the butter and beat until creamy and well combined.
- Mix Dry Ingredients: In a separate bowl, whisk together 2 ¾ cups all-purpose flour, 1 tablespoon baking powder, and 1 teaspoon salt.
- Alternate Adding Flour and Buttermilk: With mixer on low speed, add about ½ cup of flour mixture to butter mixture and stir lightly, then add half of the ½ cup buttermilk. Repeat once with remaining flour and buttermilk.
- Alternate Adding Flour and Pink Champagne: Still on low speed, add another portion of flour, then half of the ½ cup pink champagne. Repeat with the remaining flour, remaining pink champagne, and remaining flour, mixing gently until just combined.
- Add Food Coloring: If using, add a few drops of pink food coloring and gently stir to blend evenly. Set batter aside.
- Whip Egg Whites: In a clean, dry bowl, beat 6 large egg whites on low speed until foamy. Increase speed to high and beat until stiff peaks form.
- Fold Egg Whites Into Batter: Gently fold the egg whites into the batter with a spatula until fully incorporated and uniform in texture. Avoid using the mixer to keep batter light.
- Bake the Cake: Divide batter evenly into prepared pans (about 470 grams per pan). Bake on center rack at 350°F (175°C) for 25-28 minutes, or until a toothpick inserted in the center comes out clean or with a few moist crumbs.
- Cool the Cakes: Let cakes cool in pans for 10-15 minutes. Run a knife around edges, invert onto cooling racks, and let cool completely before frosting.
- Reduce Pink Champagne: In a small saucepan, simmer 2 ¼ cups pink champagne over medium heat until reduced to about 6 tablespoons (88 ml), approximately 10 minutes. Transfer to a heatproof bowl and let cool completely. Refrigerate to speed cooling if desired.
- Make the Frosting: Beat 1 ½ cups salted butter until smooth and creamy. Gradually add 6 cups powdered sugar, about 1 cup at a time, mixing well after each addition and scraping bowl sides. Stir in ¼ teaspoon vanilla extract.
- Add Champagne Reduction to Frosting: Stir in the cooled pink champagne reduction, one tablespoon at a time, until fully incorporated and smooth.
- Assemble the Cake: Level cake layers if needed. Place the first layer on a serving plate and spread an even layer of frosting. Repeat with remaining layers. Frost the outside evenly. Optionally, decorate with piped swirls using a small closed-star tip and add sprinkles. Serve and enjoy!
Notes
- Pink champagne, also called rosé champagne, can be found in wine or liquor stores. Sparkling rosé is a good substitute if pink champagne is unavailable.
- Regular champagne or prosecco may be used but lacks some fruity, citrus undertones unique to pink champagne.
- Use room temperature egg whites for better volume when whipping.
- Folding the egg whites gently into batter preserves the light, airy texture of the cake.
- If you want a more vibrant pink color, carefully add pink food coloring to achieve desired shade without altering flavor.
- Be patient while reducing the champagne to avoid burning and ensure full flavor concentration.
- Use an electric mixer with clean, dry, grease-free beaters for best results when whipping egg whites.