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I’ve got a Coconut Frosting for you that’s so fluffy you could nap on it. Ha!!

This Coconut Frosting is perfect for anyone who loves a light, sweet, tropical topping on cupcakes, vanilla cake, or even a fancy layer cake.
With a silky texture and subtle coconut flavor, it’s the kind of frosting that might just steal the show from the cake itself.
You can whip it up in almost no time—no complicated steps or special skills required. If you’ve got room temperature butter and some canned coconut milk, you’re already halfway there!
One spoonful of this easy coconut frosting might have you saying, “I’m never buying store-bought again!”
Personally, I love topping it with a handful of coconut flakes for extra crunch, or piping it into a swirl on chocolate cake for a cocoa-coconut combo. You can even call it a day and eat it with a spoon if you’re feeling adventurous—no judgment here!
Whether you’re a baking newbie or a seasoned pro, this recipe fits perfectly into your baked goods rotation.
This Coconut Frosting stands out! Isn’t that what you want when you bring the cupcakes out? Let’s get fluffy!
Some of our other favorite FROSTING RECIPES we have on our site include: The Best Fluffy Buttercream Frosting Recipe, Malted Chocolate Buttercream Frosting Recipe, and Fresh Raspberry Frosting Recipe.

Jump to:
- WHY THIS RECIPE WORKS:
- INGREDIENTS NEEDED (SCROLL TO THE BOTTOM OF THIS POST FOR THE FULL RECIPE CARD):
- HOW TO MAKE COCONUT FROSTING:
- FREQUENTLY ASKED QUESTIONS ABOUT THIS RECIPE:
- DO I HAVE TO USE TWO EXTRACTS?
- CAN THIS BE MADE AHEAD?
- ANY ADDITIONS?
- ANY SUBSTITUTIONS?
- HOW TO STORE:
- DANA’S TIPS AND TRICKS:
- Fluffy Coconut Frosting
WHY THIS RECIPE WORKS:
- Light, Airy Texture: By gradually mixing in the powdered sugar at low speed and then whipping at medium-high speed, you get that fluffy frosting dreaminess that clings perfectly to each layer of cake.
- Subtle Coconut Flavor: We combine coconut milk (including the solid part if it’s separated) and a little bit of coconut extract for that gentle island twist.
- Easy to Adapt: Looking for a chocolate version? Swap out part of the powdered sugar for cocoa powder. Want a slight tang? Add a spoonful of cream cheese frosting.
INGREDIENTS NEEDED (SCROLL TO THE BOTTOM OF THIS POST FOR THE FULL RECIPE CARD):
- Salted butter (softened)
- Powdered sugar (sifted)
- Coconut milk (canned)
- Coconut extract
- Vanilla extract

HOW TO MAKE COCONUT FROSTING:
- Add the butter to the body of a stand mixer with the paddle attachment. Whip until smooth.
- Slowly add the powdered sugar a spoonful at a time, making sure it is mixed in before adding the next, until fully incorporated. Yes, this takes a long time, but this is what makes the frosting extra fluffy.
- Add the coconut milk, coconut extract, and vanilla extract. Stir to combine.
- Once combined, scrape down the sides, then set the mixer on medium-high speed. Whip for 3 minutes until light and fluffy. Use immediately.

FREQUENTLY ASKED QUESTIONS ABOUT THIS RECIPE:
DO I HAVE TO USE TWO EXTRACTS?
We’re combining coconut extract and vanilla extract for that best frosting flavor.
You can skip the vanilla if you like a pure coconut taste.
But the vanilla really helps round it out, so it’s worth tossing in that teaspoon vanilla extract for a subtle sweetness.
CAN THIS BE MADE AHEAD?
Absolutely. Store it in an airtight container in the fridge for up to 5 days.
Just let it come to room temperature and give it a quick whip before spreading on your cake or cupcakes.
The next day, fluff it up again if needed, so you get that silky frosting back.

ANY ADDITIONS?
You do what you think is best for your taste buds!
- Shredded coconut: Fold in half a cup if you want texture and a stronger coconut taste. Perfect for coconut lovers!
- Pinch of salt: Even though we’re using salted butter, some folks like an extra pinch for that sweet-salty balance.
- Zest of lemon or lime: A citrus spark can bring out the coconut flavor even more—plus it’s fresh and bright.
- Little bit of heavy cream: If you want a creamier, mousse-like finish, beat in a splash at medium-high speed.
- Coconut sugar: If you love the idea of that caramel-like flavor, replace part of the powdered sugar with coconut sugar (just note it may change the color).
- Chocolate chips: Chop them finely, fold them in for a crunchy twist—like a chocolate chip version of coconut frosting recipe.
- Brown butter swirl: If you want a nutty undertone, swirl in a tablespoon of cooled, brown butter.
- Almond extract: A tiny drop can give a “tropical nut” vibe—just don’t overdo it, or you’ll mask the coconut.
- Sprinkle of cinnamon: Sounds odd, but a dusting can bring a warm note that pairs surprisingly well.
- Food coloring: For a party theme, add a few drops of gel coloring to match your event.
ANY SUBSTITUTIONS?
Go right ahead. I’ve gathered just a few ideas for you.
- Unsalted butter plus a pinch of salt if you prefer more control over the salt level—some folks like having exact control.
- Low-fat coconut milk if you can’t find full-fat, but the frosting may be less rich. Adjust the dry ingredients (powdered sugar) to maintain a thick consistency.
- Cream cheese for half the butter if you’re going for a tangy coconut-lime vibe—great on a carrot cake or chocolate cake.
- Soya or almond milk plus a drop of coconut extract if you can’t get coconut milk—the taste might be less coconutty, but it works in a pinch.
- Corn syrup for some of the sugar if you want a glossy finish—though that might alter the texture.

HOW TO STORE:
Refrigerator
Place leftover coconut buttercream frosting in an airtight container.
It’ll keep up to a week, though you may need to re-whip or stir it before using.
If it’s very stiff after chilling, let it rest at room temperature for 15-20 minutes.
Freezer
Freeze for up to 2 months in a sealed container or freezer bag.
Thaw overnight in the fridge, then let it sit out until it’s back to spreadable softness.
A short beating with an electric mixer can restore its fluffiness.
DANA’S TIPS AND TRICKS:
- Sift Your Powdered Sugar: This removes lumps, giving you a creamy, lump-free finish.
- Go Low Speed First: Start the mixer on low to avoid a sugar cloud, then raise to medium-high speed once it’s mostly incorporated.
- Taste as You Go: If you want more “coconut vibe,” add a drop more coconut extract. Don’t overdo it or it gets artificial-tasting.
- Check Consistency: If it’s too runny, add more powdered sugar. Too thick? Mix in a little bit more coconut milk.
- Pipe or Spread: This frosting is versatile—use it for piping roses on cupcakes or simply swirl it on your layer cake with an offset spatula.
- Use Right Away: The fluffiness is best when fresh. If you’re not using it soon, store it and re-whip it before decorating.

Coconut Frosting makes any cupcake or cake taste like a mini tropical vacation.
Happy frosting and enjoy every swoon-worthy bite!
If you like this recipe, you might also like:
Fluffy Coconut Frosting
Ingredients
- 1 1/2 cups salted butter softened
- 6 cups powdered sugar sifted
- 6 tablespoons unsweetened coconut milk
- 1 1/2 teaspoon coconut extract
- 1 1/2 teaspoon vanilla extract
Instructions
- Add the butter to the body of a stand mixer with the paddle attachment. Whip until smooth.1 1/2 cups salted butter
- Slowly add the powdered sugar a spoonful at a time, making sure it is mixed in before adding the next, until fully incorporated. Yes, this takes a long time, but this is what makes the frosting extra fluffy.6 cups powdered sugar
- Add the coconut milk, coconut extract, and vanilla extract. Stir to combine.6 tablespoons unsweetened coconut milk, 1 1/2 teaspoon coconut extract, 1 1/2 teaspoon vanilla extract
- Once combined, scrape down the sides, then set the mixer on medium-high speed. Whip for 3 minutes until light and fluffy. Use immediately.
Notes
- Sift your powdered sugar to remove lumps, giving you a creamy, lump-free finish.
- Start the mixer on low to avoid a sugar cloud, then raise to medium-high speed once it’s mostly incorporated.
- If you want more “coconut vibe,” add a drop more coconut extract. Don’t overdo it or it gets artificial-tasting.
- If it’s too runny, add more powdered sugar. Too thick? Mix in a little bit more coconut milk.
- This frosting is versatile—use it for piping roses on cupcakes or simply swirl it on your layer cake with an offset spatula.
- The fluffiness is best when fresh. If you’re not using it soon, store it and re-whip it before decorating.
Nutrition
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I’m not sure exactly what you’re asking, but it will crust after sitting out for an hour or so
How long will it stay fluffy on a cake?