Two-Tier Vanilla Cake

Celebrate your graduate in style with this simple yet elegant two-tier vanilla cake. Featuring moist vanilla sponge layers filled and frosted with creamy buttercream, this cake is topped with playful balloon decorations that bring a festive and joyful touch to any graduation party. Perfect for serving a crowd, it combines classic flavors with delightful presentation.

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This cake balances simplicity and sophistication, making it approachable for bakers with medium skill while producing stunning results. The use of classic vanilla and buttercream ensures a timeless flavor, while the balloon toppers add a whimsical highlight that graduates and guests will love.

Ingredients

• For the Vanilla Sponge Cakes
• 4 1/2 cups (540 g) all-purpose flour
• 3 1/2 tsp baking powder
• 1/2 tsp salt
• 2 1/2 cups (500 g) granulated sugar
• 1 1/2 cups (340 g) unsalted butter, room temperature
• 8 large eggs, room temperature
• 2 tbsp pure vanilla extract
• 2 cups (480 ml) whole milk, room temperature
• For the Buttercream Frosting
• 2 cups (450 g) unsalted butter, room temperature
• 8 cups (960 g) powdered sugar, sifted
• 1/2 cup (120 ml) whole milk or heavy cream
• 2 tbsp vanilla extract
• Pinch of salt
• Gel food coloring (optional—for graduates colors)
• For Decoration
• Balloon cake toppers (store-bought or homemade with food-safe sticks and mini balloons)
• Edible confetti or sprinkles (optional)

Instructions

1. Preheat Oven

Preheat your oven to 350°F (175°C). Grease and line two 8-inch (20 cm) round cake pans and two 6-inch (15 cm) round cake pans with parchment paper.

2. Mix Dry Ingredients

In a medium bowl, whisk together flour, baking powder, and salt.

3. Cream Butter and Sugar

In a large bowl, beat butter and sugar together until light and fluffy, about 3–5 minutes.

4. Add Eggs and Vanilla

Add eggs one at a time, beating well after each addition. Mix in vanilla extract.

5. Combine Batter

With the mixer on low, alternate adding the flour mixture and milk in three additions, beginning and ending with flour. Mix until just combined.

6. Fill Pans

Divide the batter evenly: fill the 8-inch pans and 6-inch pans with equal amounts. Tap pans gently to release air bubbles.

7. Bake

Bake 8-inch cakes for 35–40 minutes and 6-inch cakes for 25–30 minutes, or until a toothpick inserted in the center comes out clean.

8. Cool Cakes

Allow cakes to cool in pans for 10 minutes, then transfer to wire racks to cool completely.

9. Prepare Buttercream

Beat butter until creamy. Gradually add powdered sugar, beating well. Mix in vanilla, salt, and milk or cream 1 tablespoon at a time until smooth and spreadable. Tint with food coloring if desired.

10. Assemble Layers

Level cake tops if needed. Place one 8-inch layer on a cake board, spread a layer of buttercream, top with the second 8-inch cake. Repeat for the 6-inch cakes.

11. Crumb Coat

Apply a thin crumb coat of buttercream to each cake. Chill for 20 minutes.

12. Final Frosting and Stack

Frost cakes smoothly with remaining buttercream. Stack the 6-inch cake tier centered on top of the 8-inch tier, using dowels or straws for support if needed.

13. Decorate

Decorate with balloon toppers and edible confetti or sprinkles as desired.

Zusatztipps für die Zubereitung

For extra flavor, consider adding lemon or almond extract to the cake batter to brighten the vanilla base. Ensure all ingredients are at room temperature for optimal mixing and texture. Chill cakes well before stacking and decorating to make assembly easier and to prevent sliding.

Varianten und Anpassungen

Customize this cake by using gel food coloring to tint the buttercream in your graduate’s school colors. Balloon toppers can be purchased online or crafted at home using mini balloons and cake-safe sticks for a personalized touch. Try adding edible confetti or sprinkles to enhance the festive look.

Serviervorschläge

This cake is perfect for graduation parties and large gatherings, serving 20–24 guests. Pair it with fresh berries or a light fruit punch to balance the richness of the buttercream. Serve chilled or at room temperature for the best flavor and texture.

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With this recipe, any graduation party becomes a memorable celebration filled with joy and sweetness. The classic flavors paired with festive decoration make it a standout centerpiece and a delicious treat to honor the accomplishments of your graduate.

Frequently Asked Recipe Questions

→ How do I ensure the cake layers bake evenly?

Use parchment-lined pans and avoid overmixing the batter. Bake the larger and smaller pans separately to manage timing precisely.

→ What is the best way to achieve a smooth buttercream finish?

Apply a thin crumb coat first, chill the cake to set it, then add a final smooth layer using an offset spatula or cake scraper.

→ Can I customize the balloon toppers?

Yes, you can use gel food coloring to tint the buttercream in event colors and add edible confetti or sprinkles along with balloon toppers.

→ How to prevent cake layers from drying out?

Allow cakes to cool completely before frosting and wrap layers tightly if not assembling immediately.

→ Are there alternatives to dairy ingredients for this cake?

This version uses milk and butter, but plant-based substitutes can work with adjustments in texture and moisture.