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Strawberry Buttercream

I’ve been working on this strawberry buttercream recipe for years.

I’ve made strawberry buttercream in the past, but I wasn’t in love with it. It never had enough flavor.

image of the best strawberry buttercream on whisk attachment with kitchenaid mixer in the background

I wanted real strawberry flavor, not that artificial strawberry candy flavor. It was so hard to get that without having my buttercream break.

Thanks to a new ingredient, I’ve finally found a way to make perfect strawberry American buttercream that’s packed with real strawberry flavor.

*Note: if you want to make a less sweet strawberry buttercream, try my strawberry Swiss meringue buttercream!*

My Failed Attempts

My favorite type of frosting to decorate with (and eat) is American buttercream.

It’s delicious and super easy to make, but it can be difficult to incorporate certain flavors, particularly fruit flavors.

image of a slice of vanilla strawberry cake filled with strawberry jam and strawberry frosting

American buttercream is pretty much butter and powdered sugar. Liquids don’t always play well with all that butter.

If you add an ingredient with too much moisture, it can cause the frosting to separate or break. It ruins the texture and makes it incredibly difficult to decorate with.

This is exactly what happened when I’ve added different forms of fresh strawberries to buttercream in the past.

Fail #1 Adding Strawberry Preserves

In my first attempt, I tried adding strawberry preserves. Sadly my buttercream broke before I added enough to be happy with the flavor.

That real strawberry flavor was there, but it needed to be stronger.

image of strawberry frosting made with strawberry jam

It also didn’t add much color to the frosting.

The bigger problem was the chunks of strawberries in the frosting (not really visible in the picture but they were big!).

They made it difficult to smooth the frosting on a cake or to pipe on cupcakes.

Fail #2 Adding Strawberry Emulsion

I also tried adding a strawberry emulsion. An emulsion is like an extract, but it has a water base rather than an alcohol base.

I find they usually have a stronger flavor than extracts, but they’re usually used in the same quantities (1:1 ratio with extracts).

Image of strawberry buttercream frosting made with strawberry emulsion

This version of strawberry buttercream had a pretty pink color, from beet juice and artificial coloring included in the emulsion.

Sadly the emulsion gave the frosting a strong artificial strawberry flavor.

I may have been too heavy handed with the emulsion, but the frosting tasted like a strawberry jolly rancher to me.

It definitely wasn’t the flavor I was after.

Fail #3: Adding in a Strawberry Puree Reduction

My third attempt to flavor my strawberry buttercream was with a reduced strawberry puree.

To make a strawberry puree reduction, you blend up some strawberries, and cook them on a low heat to help some of the moisture evaporate.

This method made the frosting taste great, and it added a pretty, natural color.

image of strawberry buttercream made with a strawberry puree reduction

My main problem was that whenever I added enough puree to get the flavor right, the buttercream became too thin and wouldn’t keep its shape.

As you can see above, this batch of strawberry frosting didn’t quite keep its shape, and was starting to separate.

The Secret Ingredient: Strawberry Powder

This year I finally discovered strawberry powder. It’s made from real, freeze-dried strawberries.

It adds tons of real fruit flavor into the frosting, without throwing off the consistency! Strawberry powder also gives the buttercream a beautiful pink color naturally.

It creates a stable, pipe-able frosting that can be used on cakes (like my dark chocolate strawberry cake) and cupcakes alike.

image of dark chocolate strawberry cake with slice cut

In my opinion, it’s by far and away the best way to make strawberry frosting.

I order my strawberry powder on Amazon, and some health food stores carry it.

You can also find freeze dried strawberries at most grocery stores, and pulverize them into a powder in a food processor.

image of cupcakes with strawberry frosting piped on top

The Finishing Touch: Lemon Juice

The last ingredient in this frosting might surprise you. It’s a tablespoon of fresh lemon juice.

When my Mom makes her famous homemade strawberry jam, she always adds lemon juice.

This is usually done to help the jam set, or for safe canning.

But I swear, the lemon juice adds to the flavor of the jam too!! I decided to try this out in my strawberry buttercream.

The lemon juice really brings this frosting to life. It’s the pop of flavor that makes the frosting taste like it’s packed with sun-ripened strawberries!!

image of strawberry lemonade cupcakes decorated with a little lemon slice and cute heart shaped strawberry slice

Making This Frosting in Advance

One last thing to note about this recipe!!

While your frosting might be silky smooth right after you make it (especially if you use a paddle attachment), the frosting will develop air bubbles as it sits over time.

It’s like the strawberry powder acts as a sponge, and it soaks up all the moisture in the frosting!!

I let mine sit out for several hours, and found the consistency had completely changed.

I was able to revive it by stirring it with a rubber spatula for several minutes, and by adding in a couple more Tbsp of heavy cream.

If you choose to make this frosting ahead of time, be sure to give it a good stir, and potentially add in a touch more heavy cream to get it back to that silky smooth consistency.

image of vanilla strawberry cake with vanilla cake layers and strawberry buttercream

Tips for Making the Best Strawberry Buttercream

  • Use a paddle attachment if you plan to add this frosting to a cake! It makes super smooth frosting that’s way easier to smooth onto a cake.
  • Use the whisk attachment if you’re making this frosting for cupcakes. It gives it a fluffy, light texture that’s perfect for piping on top of cupcakes.
  • Make sure the butter is at room temperature to give your frosting the right consistency.
  • Use strawberry powder to really pack your strawberry buttercream with flavor!
  • If the frosting seems too thick, add in additional cream (1 Tbsp at a time).
  • If the frosting seems too thin, add in more powdered sugar (quarter of a cup at a time).
image of strawberry icing piped with a frosting tip

Let Me Know What You Think!

If you try this strawberry buttercream recipe, please tag me @chelsweets and use the #chelsweets so that I can see your baking!

And don’t forget to also leave a rating and comment below.

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Yield: 6 cups

Strawberry Buttercream

image of the best strawberry buttercream on whisk attachment with kitchenaid mixer in the background

This strawberry buttercream is packed with real strawberry flavor! It's perfect for piping on cupcakes, smoothing on cakes, or with cookies!

Prep Time 10 minutes
Total Time 10 minutes

Ingredients

  • 2 cups unsalted butter, room temperature (452 grams; 1 lb. box)
  • 1/2 cup freeze dried strawberry powder
  • 1 tsp vanilla extract (4 grams)
  • 1/2 tsp salt (3 grams)
  • 7 cups powdered sugar (907 grams; 2 lb. bag)
  • 2/3 cup heavy cream or heavy whipping cream (150g)
  • 1 Tbsp freshly squeezed lemon juice; about 1/2 small lemon (12g)

Instructions

  1. Beat the butter on a medium speed for 30 seconds with a paddle attachment until smooth. Mix in the freeze dried strawberry powder, vanilla extract, and salt on a low speed
  2. Slowly mix in the powdered sugar on the lowest speed. Halfway through, mix in the heavy cream and lemon juice to make the frosting easier to mix.
  3. Beat on low until the ingredients are fully incorporated and the desired consistency is reached. 
  4. If the frosting is too thick, add in additional cream (1 Tbsp at a time). If the frosting is too thin, add in more powdered sugar (quarter of a cup at a time).

Notes

One batch of frosting makes about 6 cups, which is enough to frost 3 dozen cupcakes or an 8-inch layer cake.

If you are making frosting for a cake, it is important to mix the buttercream on the lowest speed at the end of the process for a couple minutes. This gets out any extra air that might have been incorporated during the mixing process.

I also recommend stirring the frosting in a bowl with a rubber spatula (pushing it from side to side) to get rid of any air bubbles. This will make it easier to get super smooth sides on your cake.

If you have extra buttercream you don't use, it can be stored in the fridge for up to 2 weeks, or kept in the freezer for up to a month in an airtight container.

This frosting can also be made in advance.

Nutrition Information

Yield

6

Serving Size

1

Amount Per Serving Calories 1172Total Fat 73gSaturated Fat 45gTrans Fat 0gUnsaturated Fat 23gCholesterol 198mgSodium 215mgCarbohydrates 134gFiber 1gSugar 130gProtein 2g

Robin

Saturday 2nd of July 2022

I made this icing for my strawberry cake and it came out perfect!! It was the perfect amount of strawberry. I got freeze dried strawberries and used my food processor to make them into a powder. Thanks for sharing your recipes and techniques!

Chelsweets

Sunday 3rd of July 2022

Hi Robin,

Yay!! I am so happy to hear that :) Thank you for putting my recipes to good use!!

Karen Gowen

Wednesday 13th of April 2022

Hi Chelsea! I’m making your funfetti cake for a bridal shower. I would love to use this strawberry buttercream for layers and crumb oat, then use regular buttercream for outer layers. Would half this re pie be enough? Or would. Be better to make the full recipe? Thank you!

Donna

Monday 7th of March 2022

Thanks for the recipe! I like a strawberry cream cheese icing on my strawberry cake, but it is really too soft too decorate with.

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