Funfetti Cake Recipe
With layers of soft and moist vanilla cake speckled with rainbow sprinkles, this Funfetti Cake Recipe really is a party in cake form! It tastes JUST like box cake mix – but made 100% from scratch. Perfect for birthdays, celebrations, or just a fun dessert at home, this cake brings joy and sweetness to any occasion.
Why You’ll Love This Recipe
- Delicious Flavor: The combination of buttery vanilla and colorful sprinkles creates a delightful taste that everyone enjoys.
- Easy to Make: With straightforward steps, even beginner bakers can create this beautiful cake without stress.
- Versatile for Occasions: Whether it’s a birthday party or a casual get-together, this cake fits right in with any celebration.
- From Scratch Goodness: Unlike store-bought cakes, this recipe uses simple ingredients for a homemade touch that elevates flavor.
- Customizable: Feel free to add your favorite mix-ins or change the frosting to make it uniquely yours!
Tools and Preparation
Before diving into baking your Funfetti Cake, gather all the necessary tools to make the process smoother. Having everything ready will help you stay organized and focused.
Essential Tools and Equipment
- Mixing bowls
- Electric mixer
- Measuring cups and spoons
- Rubber spatula
- 8-inch round cake pans
- Cooling rack
Importance of Each Tool
- Electric mixer: This tool makes mixing the batter effortless and ensures that all ingredients are well combined for a light texture.
- Measuring cups and spoons: Accurate measurements are key to baking success; having these tools ensures your ingredients are perfectly portioned.

Ingredients
To create this delightful Funfetti Cake Recipe, you’ll need the following ingredients:
For the Cake
- 3 cups (390g) cake flour, spooned and leveled
- 1 3/4 cups (350g) granulated sugar
- 2 teaspoons baking powder
- 1 teaspoon baking soda
- 1/2 teaspoon salt
- 12 tablespoons (180g) unsalted butter, room temperature
- 1/3 cup (80mL) vegetable oil
- 3/4 cup (180mL) whole milk, room temperature
- 1 teaspoon white vinegar
- 1 cup (240g) full-fat sour cream, room temperature
- 1 tablespoon pure vanilla extract
- 4 large eggs, room temperature
- 3/4 cup (120g) rainbow jimmies sprinkles
For the Frosting
- 1 1/2 cups (340g) unsalted butter, room temperature
- 6 cups (780g) powdered sugar, sifted
- 1/2 teaspoon salt
- 2 teaspoons pure vanilla extract
- 4-6 tablespoons whole milk
How to Make Funfetti Cake Recipe
Step 1: Preheat the Oven
Preheat your oven to 350°F (175°C). Grease and flour two 8-inch round cake pans. This step ensures that your cakes will release easily once baked.
Step 2: Prepare the Batter
In a large mixing bowl:
1. Combine the dry ingredients: flour, baking powder, baking soda, and salt. Whisk together until evenly mixed.
2. In another bowl, beat together the softened butter and sugar until light and fluffy.
3. Add in the vegetable oil and mix until combined.
4. Incorporate the eggs one at a time, mixing well after each addition.
5. Add in the sour cream, milk, vinegar, and vanilla extract. Mix until smooth.
6. Gradually add in the dry ingredients until just combined; do not overmix.
7. Gently fold in the rainbow sprinkles.
Step 3: Bake the Cakes
Divide the batter evenly between the prepared pans. Bake for 25-30 minutes or until a toothpick inserted into the center comes out clean.
Step 4: Cool the Cakes
Once baked:
1. Remove from oven and let them cool in pans for about 10 minutes.
2. Turn out onto cooling racks to cool completely before frosting.
Step 5: Make the Frosting
In a mixing bowl:
1. Beat the room-temperature butter until creamy.
2. Gradually add powdered sugar while mixing on low speed.
3. Add salt, vanilla extract, and enough milk to reach your desired consistency.
Step 6: Assemble the Cake
Once cooled:
1. Place one layer on a serving plate; spread frosting on top.
2. Add second layer on top of frosting; frost sides and top of cake as desired.
Enjoy every slice of your homemade Funfetti Cake!
How to Serve Funfetti Cake Recipe
Serving your funfetti cake can turn a simple dessert into a festive centerpiece. Here are some delightful ways to enjoy this colorful treat.
Celebrate with Chocolate Ganache
- Drizzle warm chocolate ganache over the cake for a rich, decadent flavor that pairs perfectly with the sweet vanilla.
Pair with Fresh Berries
- Serve slices of funfetti cake alongside fresh strawberries, blueberries, or raspberries to add a refreshing contrast and vibrant color.
Add Whipped Cream Topping
- Lightly sweetened whipped cream on top of each slice brings an airy texture that balances the dense cake.
Ice Cream on the Side
- A scoop of vanilla or strawberry ice cream next to a slice of cake creates a delightful combination that is sure to please everyone.
Create Mini Dessert Cups
- Layer crumbled funfetti cake with whipped cream and fruit in small cups for an adorable and shareable dessert option.
How to Perfect Funfetti Cake Recipe
Perfecting your funfetti cake recipe ensures every bite is moist and flavorful. Here are some tips to help you achieve the best results.
- Use Room Temperature Ingredients: Ensure butter, eggs, and milk are at room temperature for a smoother batter that combines easily.
- Sift Your Dry Ingredients: Sifting flour and powdered sugar helps eliminate lumps, resulting in a lighter texture.
- Don’t Overmix the Batter: Mix just until combined; overmixing can lead to a dense cake.
- Check Your Oven Temperature: Ensure your oven is correctly calibrated for even baking and perfect rise.
- Add Sprinkles at the End: Fold in sprinkles gently at the end of mixing to prevent them from bleeding into the batter.
- Cool Completely Before Frosting: Allow your cake layers to cool entirely before frosting to prevent melting and sliding.
Best Side Dishes for Funfetti Cake Recipe
Adding side dishes can enhance your funfetti cake experience. Here’s a list of perfect pairings that complement its sweetness.
- Fruit Salad: A mix of seasonal fruits adds freshness and balances the sweetness of the cake.
- Chocolate Mousse: This rich dessert offers a creamy counterpart, adding depth to your serving options.
- Vanilla Pudding: Creamy pudding provides a smooth texture that pairs beautifully with funfetti layers.
- Coconut Macaroons: These chewy treats bring a tropical twist that contrasts nicely with vanilla flavors.
- Cheese Platter: A selection of mild cheeses can create an interesting savory-sweet balance when served alongside the cake.
- Caramel Sauce: Serve warm caramel sauce drizzled over each slice for an indulgent treat that’s hard to resist.
Common Mistakes to Avoid
Making the perfect Funfetti Cake can be tricky. Here are some common mistakes to watch out for:
- Using cold ingredients: Cold eggs and dairy can lead to a dense cake. Always bring them to room temperature before mixing.
- Not measuring flour correctly: Spoon and level your flour instead of scooping it directly from the bag. This prevents excess flour that can make your cake dry.
- Overmixing the batter: Mixing too long can develop gluten, resulting in a tough cake. Mix just until combined for a light texture.
- Skipping the vinegar: Vinegar helps activate the baking soda, ensuring your cake rises properly. Don’t omit this ingredient!
- Ignoring oven temperature: An inaccurate oven temperature can ruin your cake. Use an oven thermometer to ensure it’s at 350°F (175°C) before baking.

Storage & Reheating Instructions
Refrigerator Storage
- Store your Funfetti Cake in an airtight container.
- It will keep well in the fridge for up to 5 days.
Freezing Funfetti Cake Recipe
- Wrap slices or whole cakes tightly in plastic wrap.
- Freeze for up to 3 months for best taste.
Reheating Funfetti Cake Recipe
- Oven: Preheat to 350°F (175°C). Heat slices for about 10 minutes until warm.
- Microwave: Heat individual slices on medium power for about 15-20 seconds.
- Stovetop: Place slices in a skillet over low heat, cover, and warm gently for about 5-7 minutes.
Frequently Asked Questions
Here are some common questions about the Funfetti Cake Recipe:
Can I use gluten-free flour for this Funfetti Cake Recipe?
Yes, you can substitute gluten-free flour. Just ensure it’s a blend meant for baking.
How do I make my Funfetti Cake Recipe more colorful?
Use extra rainbow sprinkles or food coloring in the batter before baking.
Can I make this Funfetti Cake Recipe dairy-free?
Absolutely! Substitute with plant-based milk and dairy-free sour cream alternatives.
What occasions are perfect for this Funfetti Cake Recipe?
This cake is ideal for birthdays, celebrations, and any festive gathering!
Final Thoughts
This Funfetti Cake Recipe is a delightful treat that brings joy to any occasion. With its soft layers and vibrant sprinkles, it’s sure to impress. Feel free to customize with different flavors or add-ins like chocolate chips or nuts to make it your own!
Funfetti Cake Recipe
Indulge in the joy of homemade baking with this Funfetti Cake Recipe! Soft, moist layers of vanilla cake are speckled with vibrant rainbow sprinkles, creating a delightful treat that’s perfect for birthdays, celebrations, or simply as a fun dessert at home. This cake captures the nostalgic flavor of box cake mix but is made entirely from scratch using simple ingredients. The cheerful appearance and delicious buttery vanilla flavor make it a hit at any gathering. Plus, with easy-to-follow steps, even beginner bakers can create this scrumptious masterpiece. Customize it to your liking with different frostings or add-ins for a unique touch!
- Prep Time: 20 minutes
- Cook Time: 30 minutes
- Total Time: 50 minutes
- Yield: Serves approximately 12 slices 1x
- Category: Dessert
- Method: Baking
- Cuisine: American
Ingredients
- 3 cups (390g) cake flour, spooned and leveled
- 1 3/4 cups (350g) granulated sugar
- 2 teaspoons baking powder
- 1 teaspoon baking soda
- 1/2 teaspoon salt
- 12 tablespoons (180g) unsalted butter, room temperature
- 1/3 cup (80mL) vegetable oil
- 3/4 cup (180mL) whole milk, room temperature
- 1 teaspoon white vinegar
- 1 cup (240g) full-fat sour cream, room temperature
- 1 tablespoon pure vanilla extract
- 4 large eggs, room temperature
- 3/4 cup (120g) rainbow jimmies sprinkles
Instructions
- Preheat the oven to 350°F (175°C) and prepare two 8-inch round cake pans.
- In a large mixing bowl, combine the dry ingredients: flour, baking powder, baking soda, and salt. Whisk together until evenly mixed.
- In another bowl, beat together the softened butter and granulated sugar until light and fluffy. Add in the vegetable oil and mix until combined.
- Incorporate the eggs one at a time, mixing well after each addition.
- Add in the sour cream, milk, vinegar, and vanilla extract. Mix until smooth.
- Gradually add in the dry ingredients until just combined; do not overmix.
- Gently fold in the rainbow sprinkles.
- Divide the batter evenly between the prepared pans and bake for 25-30 minutes or until a toothpick inserted into the center comes out clean.
- Remove from the oven and let them cool in pans for about 10 minutes. Turn out onto cooling racks to cool completely before frosting.
- For the frosting, beat the room-temperature butter until creamy. Gradually add powdered sugar while mixing on low speed. Add salt, vanilla extract, and enough milk to reach your desired consistency.
- Once cooled, place one layer on a serving plate; spread frosting on top, then add the second layer on top of frosting and frost sides and top of cake as desired.
Nutrition
- Serving Size: 1 slice (95g)
- Calories: 360
- Sugar: 42g
- Sodium: 210mg
- Fat: 14g
- Saturated Fat: 8g
- Unsaturated Fat: 6g
- Trans Fat: 0g
- Carbohydrates: 55g
- Fiber: 0g
- Protein: 3g
- Cholesterol: 70mg