Salted Caramel Buttercream Frosting

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Creamy, dreamy, and absolutely indulgent—Salted Caramel Buttercream Frosting is what dessert dreams are made of. Whether you’re dressing up cupcakes, layering a cake, or sneaking spoonfuls straight from the bowl (we don’t judge), this frosting brings a luxurious touch to any treat.

The balance of rich, buttery caramel and a subtle pop of sea salt makes this frosting irresistibly addictive. It spreads beautifully, pipes like a dream, and adds a sweet-salty sophistication that elevates even the simplest vanilla cupcake into a showstopper.

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What Kind of Caramel Should I Use?

For the deepest flavor and best texture, go with a homemade caramel sauce if you have the time. It brings depth and a slightly nutty note that pre-made versions can’t quite replicate. However, a high-quality store-bought caramel sauce works in a pinch—just make sure it’s thick and rich, not runny.

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Ingredients for the Salted Caramel Buttercream Frosting

Unsalted Butter – Room temperature butter is the base of the buttercream, giving it its creamy texture and rich flavor.

Powdered Sugar – Essential for structure and sweetness, this also helps thicken the frosting for piping or spreading.

Caramel Sauce – Adds that unmistakable caramel flavor. Use homemade or a good-quality thick caramel sauce.

Vanilla Extract – A dash of vanilla enhances the overall depth of flavor and balances the sweetness.

Sea Salt – Just a pinch amplifies the caramel and keeps the frosting from being overly sweet.

Heavy Cream (Optional) – To lighten the texture slightly if your frosting turns out a bit too thick.

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How To Make the Salted Caramel Buttercream Frosting

Step 1: Beat the Butter

Start by beating the unsalted butter in a large bowl using a stand or hand mixer on medium speed. Mix until the butter is pale and fluffy—this usually takes about 3 to 5 minutes.

Step 2: Add the Caramel Sauce

Pour in the caramel sauce and beat again until fully incorporated. Scrape down the sides of the bowl to make sure everything is evenly mixed.

Step 3: Add Powdered Sugar in Batches

With the mixer on low, gradually add the powdered sugar in batches. Beat well between each addition to avoid a sugar cloud and ensure a smooth frosting.

Step 4: Splash in Vanilla & Salt

Add the vanilla extract and a pinch of sea salt to the mix. Beat on medium speed until the frosting is silky and flavorful.

Step 5: Adjust Consistency

If your frosting is too thick, add a tablespoon of heavy cream to soften it up. If it’s too soft, pop it in the fridge for 10-15 minutes to firm up before using.

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How to Serve and Store Salted Caramel Buttercream Frosting

This frosting is perfect for cupcakes, layer cakes, cookies, or even as a filling for sandwich-style treats. It pairs beautifully with apple spice cakes, vanilla cupcakes, brownies, or even banana bread.

To store, keep any unused frosting in an airtight container in the refrigerator for up to 5 days. Before using again, allow it to come to room temperature and re-whip it for the best texture.

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Frequently Asked Questions

Can I use salted butter instead of unsalted?

You can, but be sure to reduce or skip the added sea salt to keep the balance just right.

Can this frosting be made ahead of time?

Absolutely. Make it a day or two ahead and refrigerate. Let it come to room temp and re-whip before spreading.

Can I freeze Salted Caramel Buttercream?

Yes! Store it in a freezer-safe container for up to 2 months. Thaw in the refrigerator overnight and re-whip before using.

My frosting is too sweet. What can I do?

Try adding an extra pinch of sea salt or a small splash of lemon juice to cut the sweetness.

What cake flavors go best with this frosting?

Vanilla, chocolate, spice cake, apple cake, or banana bread are all incredible pairings.

Is this frosting good for piping?

Yes, it holds its shape beautifully. If it’s too soft, chill it briefly before piping.

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Want More Frosting and Topping Ideas?

If you love this Salted Caramel Buttercream Frosting, you’ll probably enjoy these other creations from my kitchen:

• The Best Homemade Cinnamon Roll Icing Recipe for gooey morning treats.
• Cotton Candy Cookies for a burst of colorful sweetness.
• Whipped Shortbread Cookies that melt in your mouth.
• Cheesecake-Stuffed Caramel Apple Cookies if you’re craving caramel and crunch.
• Blueberry Swirl Yogurt Bites for something tangy, light, and fruity.

Looking for more sweet inspiration? Check out all my daily creations on my Pinterest: Life with Nina Recipes.

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Save This Pin + Share Your Results

📌 Save this recipe to your Pinterest dessert board so you can come back to it any time.

And let me know in the comments how yours turned out. Did you use homemade caramel or a shortcut? Did you add a sprinkle of flaky salt on top?

I love hearing how others make these recipes their own. Questions are welcome too—let’s help each other bake smarter.

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