There’s something undeniably joyful about a slice of Funfetti Cake. It’s that radiant burst of color, the delicate tender crumb, and the magical mix of flavors that make each bite feel like a celebration. Whether you’re marking a special occasion or simply brightening a Tuesday afternoon, this cake is a guaranteed mood-lifter that beckons you to take a bite and let the sweetness whisk you away. So grab your mixing bowl and let’s dive into this delightful recipe that promises happiness with every single slice!

Why Funfetti Cake Recipe Is So Special

A Celebration in Every Slice: Funfetti Cake isn’t just a dessert; it’s a party on a plate! Those bright rainbow sprinkles create a vibrant mosaic that makes it perfect for birthdays, holidays, or just because.
A Proven Crowd-Pleaser: No one can resist a soft, moist cake adorned with a heavenly frosting. It appeals to both kids and adults alike, bringing back sweet nostalgia in each bite.
Versatile for Any Occasion: This cake can stand on its own at any gathering, but it’s also an excellent base for seasonal tweaks or themed decorations. Imagine it adorned with pastel sprinkles for Easter or rich chocolate goodness for a cozy winter gathering!
All About the Texture: With its light, fluffy cake paired with a luscious buttercream, this recipe showcases a beautiful balance of cake and frosting — making every bite an indulgent experience.
Easy to Make and Hard to Resist: The process of whipping up this joyful cake is simple enough for beginners but delivers gourmet results that will impress even the most seasoned bakers!

Gathering Your Ingredients

To create this glorious Funfetti Cake, you’ll need the following ingredients:

3 cups (380g) cake flour: This gives our cake that light and airy texture, helping it rise beautifully.
1 3/4 cups (350g) granulated sugar: It sweetens the cake and contributes to that golden crust.
2 teaspoons baking powder: Acts as a leavening agent to ensure our cake rises perfectly.
1/2 teaspoon baking soda: Boosts the leavening process, contributing to an airy crumb.
1/2 teaspoon salt: A pinch of salt balances the sweetness for a more layered flavor.
12 tablespoons (180g) unsalted butter, room temperature: Adds rich flavor and helps create a tender crumb.
1/3 cup (80mL) vegetable oil: Makes the cake extra moist and enhances its tenderness.
2/3 cup (160mL) buttermilk, room temperature: The acidity in buttermilk gives the cake a delightful tang and softness.
1 cup (240g) full-fat sour cream, room temperature: A secret weapon for moisture and rich flavor.
1 tablespoon pure vanilla extract: Because vanilla is life! It adds depth to our flavor profile.
4 large eggs, room temperature: They help in binding and provide structure to our cake.
3/4 cup (120g) rainbow jimmies sprinkles: These colorful gems are the star of our show, adding a joyful crunch and visual delight.
1 1/2 cups (340g) unsalted butter, room temperature: For the crowning glory—our luscious frosting.
6 cups (700g) powdered sugar, sifted: Sweetness galore! It creates the airy, fluffy frosting.
1/2 teaspoon salt: Just like in the cake, it balances the sweetness of the frosting.
2 teaspoons pure vanilla extract: Because you can never have too much vanilla!
3-5 tablespoons whole milk: To achieve that perfect fluffy consistency for the frosting.

Crafting Your Perfect Funfetti Cake Recipe

Let’s dive right into the cooking adventure! You’ll be amazed at how easy it is to make this delightful cake.

Preheat the Oven: Preheat your oven to 350°F (175°C) and grease and flour two 9-inch round cake pans.
Mix Dry Ingredients: In a large bowl, whisk together the cake flour, baking powder, baking soda, and salt. Set aside.
Cream Butter & Sugar: In another bowl, beat the room-temperature butter and granulated sugar together until the mixture is light and fluffy, about 3-5 minutes.
Add in Oil, Eggs, and Vanilla: Next, add in the vegetable oil, buttermilk, sour cream, and vanilla. Mix until well incorporated.
Combine Wet and Dry Ingredients: Gradually add the dry ingredients to the wet mixture. Mix gently until just combined; be careful not to overmix!
Fold in the Sprinkles: Gently fold in the rainbow sprinkles, ensuring they’re evenly distributed.
Pour and Bake: Divide the batter evenly between the two prepared pans and bake for 25-30 minutes or until a toothpick comes out clean.
Cool Down: Let the cakes cool in the pans for 10 minutes, then transfer to a wire rack to cool completely.
Make the Buttercream Frosting: In a large bowl, beat the unsalted butter until creamy. Gradually add the sifted powdered sugar, salt, and vanilla, mixing until fluffy. Add milk one tablespoon at a time until you reach your desired consistency.
Frost the Cake: Once the cake layers are completely cool, frost between the layers and on top to your heart’s content. Consider covering the sides with additional sprinkles for a delightful finish!

Expert Tips for Baking Like a Pro

Room Temperature Ingredients: It’s essential to bring your ingredients to room temperature for a smooth batter; this ensures proper emulsification and a delightful texture.
No Overmixing: When combining the dry and wet ingredients, mix until just combined to avoid a dense cake. Cake flour can lead to a tough cake if overmixed.
Use a Toothpick Test: Every oven is different; do a toothpick test to check for doneness. If it comes out clean or with a few moist crumbs, you’re good to go.
Cool Completely: Allow the cakes to cool completely before frosting; warm cake can melt your lovely frosting!
Experiment with Flavors: Feel free to add your favorite flavors, extracts, or even a hint of citrus for an exciting twist!

Creative Twists on the Classic

Chocolate Funfetti Cake: Swap a cup of cake flour for cocoa powder to create a delightful chocolate version for those who are chocolate lovers at heart.
Lemon Zest Addition: Add the zest of a lemon to your batter for a refreshing citrus pop that complements the sweet frosting beautifully.
Cream Cheese Frosting: Substitute half of the unsalted butter with cream cheese for a tangy and delicious frosting that pairs perfectly with the sweetness of the cake.
Nutty Funfetti: Add chopped nuts, like walnuts or pecans, for a delightful crunch and nutty flavor.
Seasonal Sprinkles: Change it up with holiday-themed sprinkles to celebrate every occasion or season!

Displaying Your Delicious Creation

Presentation adds the cherry on top to your baking! Serve this cake on a vibrant platter or a beautiful cake stand to highlight its cheerful colors. I like to decorate it with fresh fruit like strawberries or raspberries, which not only adds freshness but elevates that festive look. Each slice reveals a rainbow of sprinkles, inviting everyone to join in on the fun. Pair it with a scoop of vanilla ice cream or a dollop of whipped cream for an indulgent treat that will have your guests raving!

Tips for Storing Your Scrumptious Cake

To keep your Funfetti Cake fresh, store it in an airtight container at room temperature for up to 3 days. If you have leftovers (which you probably won’t, but just in case), you can refrigerate it for up to a week. To maintain its freshness, it’s best to frost it just before serving. If you want to save it for a later date, slice your cake and wrap individual pieces tightly in plastic wrap, then place them in a freezer bag for up to 3 months. When you’re ready to enjoy, simply thaw at room temperature!

Your Funfetti Queries Answered

Can I use all-purpose flour instead of cake flour?: While you can use all-purpose flour, it may result in a slightly denser texture. For the best result, stick to cake flour for that light and airy feel.
What if I don’t have buttermilk?: No worries! You can easily make a buttermilk substitute by mixing 2/3 cup of milk with 2 teaspoons of vinegar or lemon juice. Let it sit for about 5 minutes before using!
How can I make the cake taller?: For a taller cake, you can double the batter and bake it in taller pans or divide it into three 8-inch pans instead of two.
Does this cake need to be refrigerated?: If frosted, it’s best to refrigerate the Funfetti Cake to keep the buttercream stable, especially in warmer climates. Just remember to bring it back to room temperature before serving for the best flavor and texture!

In summary, this Funfetti Cake Recipe is more than just a dessert; it’s an experience—a chance to spread joy, celebrate, and create lasting memories. I’m so excited to see how this cheerful cake brightens your table, so roll up those sleeves, gather your ingredients, and let the baking magic unfold! Celebrate life’s sweet moments — one slice at a time!

Funfetti Cake

A vibrant and joyful Funfetti Cake that's perfect for celebrations, featuring colorful sprinkles and a luscious buttercream frosting.

Print Recipe Pin Recipe

Prep Time 30

Cook Time 30

Total Time 1

Servings: 12 slices

Course: Celebration, Dessert

Cuisine: American

Calories: 350

Ingredients Method Notes

Ingredients

For the Cake

3 cups cake flour This gives our cake that light and airy texture.
1 3/4 cups granulated sugar It sweetens the cake and contributes to that golden crust.
2 teaspoons baking powder Acts as a leavening agent for proper rising.
1/2 teaspoon baking soda Boosts the leavening process.
1/2 teaspoon salt Balances the sweetness.
12 tablespoons unsalted butter, room temperature Adds rich flavor and helps create a tender crumb.
1/3 cup vegetable oil Makes the cake extra moist.
2/3 cup buttermilk, room temperature Gives the cake a delightful tang.
1 cup full-fat sour cream, room temperature Adds moisture and rich flavor.
1 tablespoon pure vanilla extract Enhances the flavor profile.
4 large eggs, room temperature Provides structure to the cake.
3/4 cup rainbow jimmies sprinkles Adds joy and color.

For the Buttercream Frosting

1 1/2 cups unsalted butter, room temperature Main ingredient for frosting.
6 cups powdered sugar, sifted Creates the fluffy texture of frosting.
1/2 teaspoon salt Balances sweetness.
2 teaspoons pure vanilla extract Enhances flavor.
3-5 tablespoons whole milk Adjusts the consistency of the frosting.

Method

Preparation

Preheat your oven to 350°F (175°C) and grease and flour two 9-inch round cake pans.
In a large bowl, whisk together the cake flour, baking powder, baking soda, and salt. Set aside.
In another bowl, beat the room-temperature butter and granulated sugar together until light and fluffy, about 3-5 minutes.
Add in the vegetable oil, buttermilk, sour cream, and vanilla. Mix until well incorporated.
Gradually add the dry ingredients to the wet mixture and mix gently until just combined.
Gently fold in the rainbow sprinkles until evenly distributed.

Baking

Divide the batter evenly between the prepared pans and bake for 25-30 minutes or until a toothpick comes out clean.
Let the cakes cool in the pans for 10 minutes, then transfer to a wire rack to cool completely.

Frosting

In a large bowl, beat the unsalted butter until creamy.
Gradually add the sifted powdered sugar, salt, and vanilla, mixing until fluffy.
Add milk one tablespoon at a time until you reach your desired consistency.

Assembly

Once the cake layers are completely cool, frost between the layers and on top.
Consider covering the sides with additional sprinkles for a delightful finish!

Notes

Store in an airtight container at room temperature for up to 3 days. For longer storage, refrigerate for up to a week or freeze for up to 3 months. Bring to room temperature before serving.

Funfetti Cake Recipe