Funfetti Frosting

This funfetti frosting is sweet, creamy, and packed with colorful sprinkles for the perfect nostalgic treat. This beginner-friendly recipe creates a smooth, fluffy frosting and comes together in minutes. It pipes beautifully, spreads easily, and adds a fun burst of color to cakes, cupcakes, and desserts. It’s the perfect way to bring a little colorful magic to any bake!

INGREDIENTS FOR THIS FUNFETTI FROSTING RECIPE

• Unsalted Butter: Room temperature butter creates a creamy base and helps the frosting whip up light and fluffy.
• Salt: Balances flavor and sweetness. 
• Powdered Sugar: The base of the buttercream – it adds sweetness and helps create that smooth, fluffy texture that’s perfect for spreading or piping.
• Heavy Whipping Cream: Heavy cream helps make the buttercream extra smooth, creamy, and easy to spread—it also adds a little richness and can be used to adjust the consistency.
• Vanilla Extract: Vanilla extract creates the classic sweet base flavor for this funfetti frosting.
• Almond Extract: A dash of almond extract enhances the buttercream, giving this frosting its signature flavor.
• Rainbow Sprinkles: Adds colorful pops throughout the frosting. The sprinkles are what make this a fun, funfetti classic!

MORE COLORFUL DESSERTS TO TRY:

• Funfetti Cake Recipe
• Giant M&M Cookies
• Fudgy M&M Brownies
• Giant Cookie Monster Cookies

TIPS FOR PERFECT FUNFETTI ICING

This funfetti icing recipe is super easy to make, and nearly fail-proof in my opinion. But sometimes we need a little extra help, am I right? These buttercream tips will help you achieve perfectly creamy buttercream, every time!

BUTTER:

• Room Temperature Butter: If your butter is too cold, you might end up with small lumps in your finished buttercream. On the other hand, if it’s too soft or melted, the texture will be too soft and not ideal to work with—nobody wants that! Room temperature butter is just right: it blends easily into the powdered sugar, giving you a super smooth and creamy buttercream. You’ll know it’s ready when you can press your finger into the butter and leave an indentation without it falling apart.
• Unsalted Butter: Unsalted butter allows control over the amount of salt added to the recipe. I’ve found the sweet spot to be about 1/2 teaspoon of salt, this will be much lower if using salted butter.  Different brands of salted butter contain varying amounts of salt, so using unsalted butter gives a more consistent result.

POWDERED SUGAR:

• To Sift or Not to Sift: I have found it completely unnecessary to sift the powdered sugar when making cream cheese buttercream. I haven’t noticed a difference in the finished product with sifted powdered sugar as opposed to unsifted. That said, I choose to skip this step to save time. Of course, do whatever you prefer when it comes to sifting.

HEAVY WHIPPING CREAM OR MILK:

• Heavy Whipping Cream: This is the liquid that brings this delicious cream cheese frosting together! Be careful when adding the heavy cream—you can easily add too much! If your buttercream is too thick, start by adding just one tablespoon of cream at a time until you’re happy with the consistency. On the flip side, if you’ve gone a little overboard and the frosting is too soft, don’t worry. You can thicken it back up by mixing in a bit of powdered sugar, one tablespoon at a time, until it firms up again.
• Type of Milk: If you only have milk on hand, that’ll work just fine too. The more fat in the milk, the better—whole or 2% is ideal. But if all you’ve got is skim, it’ll still get the job done in a pinch.

VANILLA EXTRACT AND ALMOND EXTRACT:

• Vanilla Extract: Vanilla extract is the base flavor of this funfetti frosting and gives the buttercream its classic sweet, bakery-style taste.
• Almond Extract: Just a small amount of almond extract takes this frosting to the next level. It enhances the vanilla flavor and creates that nostalgic “birthday cake” taste that many funfetti desserts are known for. A little goes a long way, so be careful not to add too much!

RAINBOW JIMMIES SPRINKLES:

• Rainbow Jimmies: Rainbow jimmies are the best choice for funfetti frosting because they hold their shape and color when mixed into the buttercream. Their soft texture blends beautifully into the frosting while still giving you those classic pops of color.
• Avoid Nonpareils: It’s best to avoid nonpareil sprinkles (the super tiny round ones) for this recipe. Their color tends to bleed quickly into the frosting, which can turn your buttercream streaky or muddy instead of bright and colorful. Stick with rainbow jimmies for that classic funfetti look and texture!

I’m finally sharing one of my favorite frosting recipes – this nostalgic funfetti icing! Smooth, creamy, and packed with colorful sprinkles, it brings all the classic birthday cake vibes to cakes, cupcakes, and celebration desserts. Whether you’re frosting a layered cake or piping onto cupcakes, this funfetti frosting is guaranteed to make any dessert feel a little more festive.

Continue below for the easy-to-follow recipe, dig in, and enjoy every bite!

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