5-Ingredient Buttercream Frosting That’s Light, Fluffy, and Delicious

This 5-ingredient buttercream frosting 🧁✨ is light, fluffy, and perfect for cakes or cupcakes. Easy to make and holds its shape beautifully. Try it today!

Vanilla Cupcakes with 5-Ingredient Buttercream Frosting Sitting on a Ceramic Display

Every baker needs a go-to 5-ingredient buttercream frosting recipe, and this one is a game-changer. No matter what time of year it is, a good frosting can transform any dessert into something special. Whether you’re making a layered cake for your spouse’s birthday or baking dozens of cupcakes for your kid’s school party, this buttercream frosting will make you look like the best baker in town!

With just 5 simple ingredients, it’s easy to whip up, and it keeps beautifully for several days in the fridge. It’s flexible enough to pipe but stiff enough to hold its shape, making it perfect for both simple and elaborate designs. I’ve used this buttercream frosting recipe for years, and it’s a must-have for all my kids’ birthday cakes!

Step-By-Step Guide to Making 5-Ingredient Buttercream Frosting

This 5-ingredient buttercream frosting is easy to make, reliable, and versatile. Perfect for beginners and experienced bakers alike, it’s a recipe you’ll want to use again and again.

Step 1: Start with Shortening and Butter

Start by setting up your standing mixer with the paddle attachment and add 1 1/2 cups of shortening and 1 stick (1/2 cup) of butter at room temperature. Using room-temperature butter is important because it blends more easily and creates a smoother frosting.

Butter and Shortening in a Stainless Steel Mixer Bowl

If you don’t have a standing mixer, a hand mixer works just as well. You’ll just need a little extra patience for mixing.

Step 2: Cream the Butter and Add Vanilla

Once the butter and shortening are in the mixer, cream them together on low speed for about 1-2 minutes until the mixture is smooth and creamy. This step ensures that your frosting will have a nice, even texture. Then, add 2 teaspoons of vanilla extract for flavor.

Up Close Picture of Buttercream after Vanilla was added to Creamed Butter and Shortening

You can use clear vanilla extract if you want a pure white frosting, but regular vanilla works just as well for everyday cakes and cupcakes. Mix everything together until the vanilla is fully incorporated.

Step 3: Gradually Add Powdered Sugar

With the mixer on low-medium speed, slowly start adding powdered sugar, 1 cup at a time. This step is key to creating a frosting that is both light and fluffy. Take your time! Dumping all the powdered sugar in at once will create a mess and make it harder to mix.

Adding Powdered Sugar to Buttercream Mixture in the Bottom of Stainless Mixer Bowl

If you’re using a hand mixer, you may need to stop and start frequently to avoid overworking the motor. Be sure to use a spatula to scrape down the sides of the bowl occasionally so no sugar gets left behind. The frosting should start to look a little dry at this point, which is completely normal.

Step 4: Add Heavy Cream and Adjust Consistency

Once the powdered sugar is fully incorporated, slowly pour in 1/3 cup of heavy whipping cream. Start mixing on low to avoid splashing, then increase the speed to medium. This is when the frosting comes to life! As you mix, watch as it transforms into a smooth, fluffy texture.

Adding Heavy Whipping Cream to Buttercream Mixture

If you want to add some personality to your frosting, mix in a few drops of your favorite food coloring. Keep blending until the color is even and vibrant. Once the frosting is done, it should be soft, airy, and perfect for piping or spreading.

Creative Ways to Use 5-Ingredient Buttercream Frosting

Look at that beautiful, fluffy 5-ingredient buttercream frosting! It’s perfect for piping onto cupcakes or spreading onto cakes.

Glass Bowl of Delicious 5-Ingredient Buttercream Frosting

These were some simple cupcakes I made for my kids’ back-to-school carnival a couple of months back. Just a few rainbow sprinkles and the kids thought it was the best thing ever!

I used the same 5-ingredient buttercream frosting recipe here but got a little more creative with my harvest cupcakes. I made a batch of the frosting, took half out for the white buttercream, and then colored the second half orange. It was the easiest thing in the world, but it looked like I spent all day doing it!

If you need some more dessert ideas, check out my blog or my Delectable Desserts board on Pinterest. Happy cooking, y’all!

Heidi Davison

Head Baker & Owner

Hi, I'm Heidi, Head Baker and Owner of Heidi's Bakery in Knoxville, TN.

What began as a blog to share family recipes has become a thriving bakery, thanks to community support.
Many recipes here are from my family’s cookbook. Give them a try and leave a comment below!

Heidi Davison the Owner of Heidis Bakery

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