The ULTIMATE Vegan Funfetti Cake

You won’t believe how amazing this vegan funfetti cake is!! Super moist, tender, and “buttery” sweet, full of rainbow sprinkles, and secretly vegan, eggless, and dairy free with a gluten free option! Absolutely no one will know this funfetti cake is vegan!

When it comes to vegan birthday cakes, you just need all the sprinkles.

And with this ultra tender and moist vegan funfetti cake, you’ll be sure to please a crowd. All you need is one bowl, 9 ingredients, and some patience while this cake bakes (trust me, the aroma that will be coming from your kitchen will be very hard to resist!).

The Best Homemade Funfetti Cake

You are just going to love this homemade vegan funfetti cake for a few reasons.

I’ve had not one, not two, not three, but four random taste testers confirm that this is the best funfetti cake they’ve ever had…period.

Yes, vegan or not! Of course, this birthday cake is vegan, but not all of my taste testers subscribe to a vegan diet, so this made me extra excited.

The homemade vegan funfetti cake is:

Moist & fall-off-the-fork tender

Rich with sweet and buttery notes of vanilla

Sprinkled with pops of all natural plant based color

Light & fluffy

Undetectably allergy friendly for those that need dairy free, egg free, easily gluten free, and nut free

Trust me when I say, this is truly the only birthday cake recipe you’ll need. Make this once, and you’ll get requests from just about every single family member, friend, and colleague.

You also only need one bowl, and you can easily make this funfetti cake by hand or by stand mixer.

Is funfetti cake just vanilla cake with sprinkles? What’s the flavor?

Contrary to popular belief, funfetti cake is NOT just vanilla cake with sprinkles. It actually has a slightly denser and richer taste to it than the super light and tender vanilla cake.

However, the flavor is similar. You have the notes of vanilla, but there’s a bit more butter to the cake, and then the sprinkles add their own flavor to it. When people are trying to associate the taste with funfetti cake, they’re actually thinking of the taste that the sprinkles leave when baked into the cake batter! So no fancy trick is needed on your part, just some good really fun and vibrant sprinkles!! 🙂

How to make vegan funfetti cake

Making an amazing vegan birthday cake comes down to the process. Of course, you’ll need some key ingredients, but this vegan funfetti cake is made with all natural and simple ingredients.

For this vegan cake, you’ll need:

• Cake flour: you can also use all purpose flour or gluten free 1:1 baking flour. Just make sure to see the section below on how to still reach that tender texture
• Sugar or coconut sugar: if using coconut sugar, the color will be slightly darker, but still beautiful!
• Leavening agents
• Dairy free milk with apple cider vinegar: this creates a vegan buttermilk.
• Vegan butter: the true way to get that traditional funfetti flavor!
• Unsweetened applesauce: instead of going through the process of making aquafaba “eggs,” you can simply use applesauce!
• Vanilla extract: the recipe card says 2 tablespoons and YES, you really need that much!
• Vegan sprinkles: I’ve used homemade vegan sprinkles for this (which I talk about down below! and store-bought. If you don’t want to go the homemade route for your homemade funfetti cake, you can use store bought vegan sprinkles!

A note about sprinkles: many sprinkles are not vegan; if you do follow a vegan diet specifically, please ensure that the sprinkles that you’re using are indeed plant based. I found a wonderful vegan brand that I use consistently throughout my bakes. I’ve listed my favorite vegan sprinkle brands in the below sections, as well as in the recipe card.

The cake batter

Now let’s talk about the process. The full recipe is found down below in the recipe card. However, here are some tips on making the cake batter:

• Whisk the dry ingredients. Be sure to use a whisk here, as this will ensure that the leavening agents are evenly distributed throughout the flour.
• Use room temperature ingredients. When adding in the wet ingredients, make sure that they are room temperature. Room temperature wet ingredients will make sure that your vegan cake doesn’t turn out gummy!
• Don’t over mix the batter! Once all the wet ingredients are combined into the wet, add in the sprinkles and gently fold together just enough to evenly distribute.
• Add in the sprinkles last. Especially if you’re making homemade vegan sprinkles. This will make sure that the sprinkles don’t start to run their color into the batter before it’s even in the oven!
• You can use a stand mixer or mix by hand. Either or works! I have directions for both down below.
• You can make a two-tier 8″ cake or a three-tier 6″ cake. I loveeeee three tiered cakes, but decided to go with two for this one 🙂

• 

• 

• 

The vegan buttercream frosting

Making an American vegan buttercream frosting is actually not hard at all. It’s just like making a traditional buttercream frosting!

To do this, you’ll simply beat the vegan butter until whipped.

Then sift in the already sifted powdered sugar into the vegan butter while you beat. You can use a stand mixer for this or a hand mixer. Either works!

Once the buttercream is fluffy, smooth and creamy, frost your vegan funfetti cake!

You can reserve some extra frosting if you’d like to do some fun designs, and definitely add some sprinkles on top, as this signals to everyone that this is a rainbow cake (not just your average cake!).

How to make homemade cake flour

If you’re a cake connoisseur like me (jk, I’m not Paul Hollywood, but I do love a good cake), then you know that cake flour is essential for making a tender and moist cake.

Now, if you only have all purpose flour or even if you want to make this a vegan gluten free funfetti cake and use 1:1 gluten free baking flour, you can still reach that desired tender cake texture.

To do this, simply add in an additional teaspoon of arrowroot powder or cornstarch, and whisk it into the flour. By adding this powder, it magically transform your cake from a good birthday cake to a fantastic birthday cake.

What are the best vegan sprinkles?

For this vegan funfetti cake, I used Sweetapolita vegan birthday sprinkles. They’re my go to for amazing vegan sprinkles. Fancy Sprinkles is also great. If you don’t feel like specially ordering the sprinkles though, Whole Foods has great plant-based sprinkles in their baking section!

I have made my own vegan sprinkles in the past. There is a great recipe for this found on Gretchen’s Vegan Bakery. We absolutely loved it. It’s just water or aquafaba and powdered sugar.

For the colors, I used beet powder for red, turmeric powder for yellow, matcha powder for green, a plant-based blue food dye from Whole Foods for blue, beet + turmeric powder for orange, and beet + the blue food dye for purple.

If you don’t want to go through the hassle of making homemade vegan sprinkles, there are many plant based sprinkles on the market that are great! I really love the 365 Brands vegan sprinkles for their fun pastel colors.

FAQ’s + Tips

Can I use gluten-free 1:1 flour or oat flour?

I have tested this cake with gluten-free 1:1 all purpose flour, such as Bob’s Red Mill and King Arthur Flour. Both work wonderfully here. I have not tested this specific recipe with oat flour.

However, I have recently tested my chocolate cupcakes using all oat flour and they came out wonderfully. I will be testing this recipe as well! My inclination is to say yes but I can’t guarantee the results!

Can I use ground flaxseed in place of applesauce?

Your cake won’t be as moist if you do this. I recommend sticking with the applesauce, as it will yield the best texture and taste. Sometimes, flaxseed leaves a bit of aftertaste in baked goods. To ensure that your vegan funfetti cake tastes like a true out-of-the-box (only better) funfetti cake, use applesauce.

Some final cake tips:

• Always remember to sift your flour and powdered sugar. This will ensure that the cake batter won’t bake too gummy, which is especially an issue for vegan cakes. By sifting the flour, you’ll ensure that your vegan funfetti cake will be perfectly tender!
• You can use cake flour, all purpose flour, or 1:1 gluten free baking flour. If using either of the latter two, please make sure to add in 1 tsp arrowroot powder or cornstarch, as this will help achieve that tender cake texture.
• Double check your leavening agents to make sure that they’ve been stored properly or that they aren’t expired.
• Vegan sprinkles: we’ve gone over that you can use homemade vegan sprinkles here, but you can also use store bought as well. The ones I’ve used in the photos are from WholeFoods. However, Sweetapolita and Go Supernatural both have wonderful vegan sprinkles. India tree also sells some vegan colored sugar sprinkles.
• Have fun with the decorations! You can reserve some leftover frosting and pipe it on the top, as I’ve done, as well as gently pressing sprinkles up the top of the cake sides.

How do I decorate a funfetti cake?

This is my absolute favorite part of any cake process. The decoration part! You should have enough vegan buttercream to even color some of the frosting. But if you’re concerned about not having enough, you can easily make a double batch.

You can use these recommended tools for making a layer cake:

• Cake turntable
• Offset spatula
• Bench scraper
• Parchment paper

But you really just just need a cake stand and some patience. I do love the the offset spatula and the bench scraper, as that helps to achieve a really smooth outside edge. However, you can also do swoops like I did! To do this, simply use the back of a spoon.

For the middle layers of frosting, I use about 1/2 cup of frosting per layer. That seems generous, but I do love a really frosted cake!

Then I use the remaining frosting to frost the outside of the cake.

The really important item to note about making a layer cake is that you need all layers to be fully cool so that the frosting doesn’t melt. This ensures that your cake layers won’t slip and slide onto the floor!

I hope you love this vegan funfetti cake as much as I do! I think anything with a rainbow of colors is sure to brighten anyone’s day 🙂

If you make this recipe, be sure to let me know how it went down below in the comments section, as well as giving it a rating ⭐️⭐️⭐️⭐️⭐️ so that others can see it!

As always, I love to see your beautiful creations on Instagram and Pinterest, so be sure to tag me there!

Happy funfetti baking!

More healthy vegan cake recipes you’ll love:

The BEST Vegan Vanilla Cake

Vegan Chocolate Hazelnut Cake

Vegan Birthday Cake

Vegan Blueberry Lemon Cake

Vegan Red Velvet Bundt Cake

Paleo Vegan Chocolate Zucchini Cake

Want to save this recipe for later? Add it to your favorite recipe board on Pinterest!

If you make something from The Banana Diaries, I would love to see your creations! Make sure to leave a review in comments section, as well as giving it a rating so that others may find the recipe. Also, follow along with me on Instagram, Pinterest, YouTube, and Facebook for more vegan recipe inspiration!

Print