Funfetti Layer Cake Recipe

Funfetti Layer Cake is a vibrant and fun dessert that is perfect for birthdays, celebrations, or any occasion that calls for a little extra joy! With its soft, fluffy layers filled with colorful sprinkles and topped with a creamy buttercream frosting, this cake is bound to make any event extra special. Let’s get started on making this delightful cake from scratch!

What is Funfetti Layer Cake?

Funfetti Layer Cake is a classic vanilla cake that is loaded with rainbow sprinkles baked into the batter. As it bakes, the sprinkles melt slightly, leaving behind colorful specks throughout the cake. Funfetti cake is often frosted with a vanilla or buttercream frosting and more sprinkles for decoration, making it an incredibly cheerful and festive dessert.

Ingredients List for Funfetti Layer Cake

For the Cake

• 2 ½ cups (315 g) all-purpose flour
• 2 ½ teaspoons baking powder
• ½ teaspoon baking soda
• ½ teaspoon salt
• 1 cup (227 g) unsalted butter (softened)
• 1 ¾ cups (350 g) granulated sugar
• 4 large eggs (room temperature)
• 1 tablespoon vanilla extract
• 1 cup (240 ml) whole milk (room temperature)
• ½ cup (120 g) sour cream (room temperature)
• ¾ cup (135 g) rainbow sprinkles (use jimmies sprinkles for best results)

For the Buttercream Frosting

• 1 ½ cups (340 g) unsalted butter (softened)
• 5 cups (600 g) powdered sugar
• 2 teaspoons vanilla extract
• 3-4 tablespoons heavy cream (adjust for desired consistency)
• Pinch of salt
• Extra rainbow sprinkles (for decorating)

Substitutions and Variations

You can customize the Funfetti Layer Cake to suit your dietary needs or preferences:

• Gluten-Free Option: Substitute all-purpose flour with a gluten-free flour blend.
• Dairy-Free Option: Use dairy-free butter and plant-based milk alternatives like almond or oat milk.
• Flavor Twist: Add a splash of almond extract or lemon zest for an extra burst of flavor.
• Sprinkle Variety: Use different colored sprinkles to match a theme or holiday (e.g., red and green for Christmas).

Step-by-Step Cooking Instructions

How to Make Funfetti Layer Cake: A Step-by-Step Guide

1. Preheat and Prepare the Pans:
   • Preheat your oven to 350°F (175°C). Grease and flour three 8-inch round cake pans or line them with parchment paper.
2. Mix the Dry Ingredients:
   • In a medium-sized bowl, whisk together the flour, baking powder, baking soda, and salt. Set aside.
3. Cream the Butter and Sugar:
   • In a large mixing bowl, using an electric mixer or stand mixer, beat the softened butter and granulated sugar on medium speed for about 3-4 minutes, until light and fluffy.
4. Add the Eggs and Vanilla:
   • Add the eggs, one at a time, beating well after each addition. Then mix in the vanilla extract.
5. Alternate Adding Wet and Dry Ingredients:
   • Reduce the mixer speed to low. Add half of the dry ingredients to the butter mixture, followed by the milk and sour cream. Once combined, add the remaining dry ingredients and mix until just incorporated.
6. Fold in the Sprinkles:
   • Gently fold the rainbow sprinkles into the batter using a spatula. Be careful not to overmix, as this could cause the colors to bleed.
7. Divide and Bake:
   • Divide the batter evenly among the prepared cake pans. Use a spatula to smooth the tops.
   • Bake the cakes for 25-30 minutes, or until a toothpick inserted into the center comes out clean.
   • Let the cakes cool in the pans for 10 minutes, then transfer them to wire racks to cool completely.

Making the Buttercream Frosting

1. Beat the Butter:
   • In a large mixing bowl, beat the softened butter on medium speed until creamy, about 2 minutes.
2. Add the Powdered Sugar:
   • Gradually add the powdered sugar, about 1 cup at a time, mixing on low speed to avoid a sugar cloud. Once combined, increase the speed to medium and beat until fluffy.
3. Add Vanilla and Cream:
   • Add the vanilla extract, pinch of salt, and 3 tablespoons of heavy cream. Beat on high speed for 2-3 minutes until the frosting is light and airy. If the frosting is too thick, add an extra tablespoon of cream.
4. Frost the Cake:
   • Once the cake layers are completely cool, level the tops if necessary. Place the first layer on a cake stand or serving plate and spread a generous layer of buttercream on top.
   • Repeat with the second layer. Add the third layer, and frost the top and sides of the cake.
   • Smooth the frosting with an offset spatula and decorate with extra rainbow sprinkles on top and around the sides.

Common Mistakes to Avoid

• Overmixing the Batter: Be sure not to overmix once the flour is added, as this can make the cake dense and tough.
• Adding Sprinkles Too Early: Fold in the sprinkles at the last moment to avoid their colors bleeding into the batter.
• Not Cooling the Cake Layers: Make sure the cake layers are completely cool before frosting; otherwise, the frosting will melt and slide off.

Serving and Presentation Tips

How to Serve Funfetti Layer Cake

• Slice with a Warm Knife: Run a sharp knife under hot water, dry it, and then slice the cake for clean, even cuts.
• Serve with Milk: A cold glass of milk pairs perfectly with the sweetness of this cake.

Presentation Ideas for Funfetti Layer Cake

• Top with Extra Sprinkles: Sprinkle more rainbow sprinkles generously over the top and edges of the cake for a fun, festive look.
• Add Candles: For a birthday celebration, top the cake with colorful candles or sparklers to make it extra special.
• Drip Cake Effect: For a trendy look, you can add a white chocolate or colorful ganache drip down the sides of the cake before adding sprinkles.

Funfetti Layer Cake Recipe Tips

• Make Ahead: You can bake the cake layers ahead of time. Wrap each layer tightly in plastic wrap and store in the refrigerator for up to two days or freeze for up to one month.
• Adjusting the Sweetness: If you prefer a less sweet frosting, reduce the powdered sugar slightly and increase the butter in the frosting.
• Keep It Cool: If it’s a warm day or you live in a hot climate, keep the cake refrigerated until 30 minutes before serving to prevent the frosting from melting.

Frequently Asked Questions (FAQs)

Can I use pre-made cake mix?

Yes! If you’re in a hurry, you can use a boxed Funfetti cake mix, though the homemade version offers better flavor and texture.

Can I make this cake into cupcakes?

Absolutely! Divide the batter into lined cupcake tins and bake for 18-20 minutes, or until a toothpick comes out clean.

What type of sprinkles should I use?

For the best results, use “jimmies” sprinkles, which hold their shape in the cake. Avoid nonpareils, as they can bleed color into the batter.

How should I store the cake?

Store the Funfetti Layer Cake in an airtight container in the refrigerator for up to five days. Bring it to room temperature before serving.

Can I freeze Funfetti Layer Cake?

Yes, you can freeze the unfrosted cake layers by wrapping them tightly in plastic wrap and placing them in an airtight container or freezer bag. They’ll keep for up to one month. Thaw the cake layers overnight in the refrigerator before assembling and frosting.

Conclusion

Funfetti Layer Cake is a delicious and joyful dessert that’s sure to brighten any celebration. With its soft, fluffy layers and bursts of colorful sprinkles, it’s a treat that’s as fun to eat as it is to look at! Whether you’re making it for a birthday, holiday, or just because, this cake is bound to be a hit. So gather your ingredients and get ready to bake up some happiness!

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