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    Home » Recipes » Cake & Cupcakes

    Amazing Salted Caramel Cake

    Published: Sep 28, 2022 · Last Modified: Jun 22, 2022 by Emma · 10 Comments · This post may contain affiliate links ·

    Jump to Recipe

    With salted caramel in the light and tender sponge and buttercream and drizzled on top, this Salted Caramel Cake is for all you caramel lovers! The rich buttery caramel flavour shines through, making this easy recipe one for any Holiday season or special occasion.

    Salted Caramel Cake on cake stand decorated with sliced figs.

    Making caramel is one of my favourite kitchen tasks as it comes together so quickly, lasts for ages and is so versatile. Don't be intimidated; I'll show you just how easy it is to make, but also check out my Salted Caramel Sauce guide too.

    I've made this Salted Caramel Cake into a two-layer naked cake. I decided to keep it simple and rustic, so you don't need to worry about crumb-coating, piping bags and the works! But if you want to go the extra mile, I've made notes for that!

    This cake is moist, rich and full of caramel flavour! If you love recipes with caramel, then my Caramel Pie and Pumpkin Caramel Cheesecake are absolute winners.

    Jump to:
    • 🌟 Why You'll Love This Recipe
    • 🧾 Ingredients Needed
    • 📖 Variations
    • 👩🏻‍🍳 How to Make Salted Caramel Cake
    • 💭 Recipe Pro Tips
    • 📋 Recipe FAQs
    • ❄️ Storage Instructions
    • 🍰 More Cake Recipes You'll Love
    • 📖 Recipe
    • 💬 Comments
    Slices of salted caramel cake on two white plates with spoons.

    🌟 Why You'll Love This Recipe

    • Uses basic ingredients. The ingredients need to make the caramel sauce, sponge cake and buttercream are pretty standard everyday ingredients. no surprises here!
    • Can be made as cupcakes. Don't fancy a two-layer cake, no problem, make cupcakes instead! It makes between 18-24 cupcakes.
    • Taste sensation. The homemade caramel flavour shines through in spades in the buttercream and sponge. It's incredible!
    • Perfect for any gathering. Whether it's a baby shower, birthday, Easter get-together, or for your Thanksgiving or Holiday desserts table- this cake will be loved by all.

    🧾 Ingredients Needed

    I've highlighted a couple of ingredients with some relevant notes. Aside from this, the ingredients needed are pretty basic.

    Individual ingredients needed for Salted Caramel Cake on counter top.

    Salted Caramel Sauce

    • Butter - as it's a salted caramel sauce, use unsalted butter. You can then control the amount of flaked salt you add. Make sure the butter is at room temperature.
    • Cream - Double (heavy) cream is best. Make sure it's at room temperature if added in when cold, it will cause the caramel to split.
    • Flaked Sea Salt - This wouldn't be Salted Caramel Sauce without adding salt. It cuts through the sweetness of the caramel. You can, of course, omit the salt completely from the sauce.

    If you prefer not to make homemade caramel sauce, most stores will sell a jar of good quality caramel sauce. Nothing should stop you from making this caramel sponge cake!

    Caramel Sponge Cake

    • Butter - with extra salt and salted caramel sauce added into the batter, use unsalted. As with the caramel sauce, it needs to be at room temperature.
    • Light brown sugar - I've added light brown sugar and regular granulated sugar as the molasses only add to the caramel notes in the cake.
    • Caramel Sauce - there's no doubt about it, homemade is best. Make sure it cools to room temperature before adding to the batter. Or if it's been in the refrigerator, set it out at room temp an hour before it's needed.
    • Eggs - I've used large eggs. If you forget to bring them to room temperature, pop them in a bowl of warm water for ten minutes. Cold eggs will cause the batter to curdle and affect the texture of your cake.

    Caramel Buttercream

    • Butter - you guessed it! It needs to be at room temperature so that you can whip it until it's beautifully aerated and creamy.
    • Icing sugar - if it appears lumpy, then sift it into the bowl - otherwise, add it directly in and smaller lumps will dissipate whilst being beaten.

    📖 Variations

    Whilst writing this post, it's my birthday, and we turned this into a Salted Caramel Birthday Cake. It's perfect for this and looks gorgeous with candles. But here are another couple of delicious ways to transform this recipe.

    • Chocolate Salted Caramel Cake: There are no two ways about it. Chocolate and caramel are an absolute winning combination. Team my Chocolate Sourcream Cake with caramel buttercream for a real treat.
    • Caramel Pear Cake: Add a layer of pear cômpote in the middle of the two cake layers. Caramel and pear are such a beautiful combination together.
    • Apple Caramel Cake: Take inspiration from my Caramel Apple Tart and add finely chopped apple into the sponge. Amazing flavour combination!

    👩🏻‍🍳 How to Make Salted Caramel Cake

    This Salted Caramel Cake is broken into 3 components:

    • salted caramel sauce,
    • caramel sponge and
    • caramel buttercream.

    I suggest making the caramel sauce the day before and setting it at room temperature overnight until you need it. Or you can refrigerate it, but you'll need to let it come to room temperature as it does solidify in the fridge.

    The buttercream can be made whilst the sponge is cooling. This makes the process of making the Salted Caramel Cake quite quick.

    *Be sure to see the recipe card below for the full ingredients list & instructions!*

    Make the Salted Caramel Sauce

    If you need more process shots to follow along and tips, then read my Salted Caramel Sauce guide first.

    Caramel sauce in sauce pan set on wooden board.

    STEP 1. Heat sugar in a saucepan. Add the sugar to a high-sided saucepan, and whilst constantly stirring, heat until the sugar crystals melt and liquefy. It will clump, gradually fully melt, turn golden, and then amber (Image 1).

    TIP: Be patient whilst the sugar dissolves and caramelises. Keep an eagle eye on it as it colours as it will turn from caramel to burnt caramel in a blink of an eye.

    STEP 2. Add in butter and then cream. Once the sugar has caramelised, add in the butter (Image 2). It'll bubble up but keep whisking the caramel until it melts.

    Then add in the cream (Image 3). Heat the caramel whilst stirring for five minutes or so until it thickens. Remove from the heat and add in the vanilla bean paste and flaked salt, and stir in (Image 4). Pour into a bowl and set aside until it's reached room temperature.

    Make the Caramel Sponge Cake

    Creamed butter and sugar in glass mixing bowl.

    Preheat the oven to 180C/350F and grease the base and sides of two (7-inch) cake pans with removable bases. Line the base with parchment paper.

    TIP: The cake can also be baked in two 20cm (8-inch) cake pans, but the layers will be thinner and require less bake time.

    Alternatively, bake in a 23x33cm (9x13-inch) brownie pan to make a sheet cake.

    STEP 3. Cream the butter and sugars together (Image 5). Beat until pale and creamy - it'll take approx 3-4 mins (Image 6). I use a stand mixer fitted with the paddle attachment, but you can use hand-held electric beaters instead.

    Scrape down the base and side of the bowl with a rubber spatula.

    Sponge batter beaten in stand mixer glass bowl.

    STEP 4. Add in eggs. Beat in the eggs one at a time (Image 7). The mixture may look a little curdled (Image 8), but don't worry; it will come together once the other ingredients are added.

    STEP 5. Add in the caramel and vanilla extract (Image 9). The caramel needs to be at room temperature, not hot as it will cook the egg, and not cold as it will be too solid to mix in. Mix until combined (Image 10).

    Sponge cake batter being divided into two cake tins.

    STEP 6. Mix in the flour, baking powder and salt. Sift into the mixing bowl the flour and baking powder, then add the salt. Mix in until a few flour streaks remain (Images 11 & 12). Seeing a little flour means that you won't over-mix the batter.

    STEP 7. Divide the batter between two cake pans and bake. If you want to get two equal layers, then weigh the batter and add exactly half into each cake pan (Image 13). Or you can estimate it! Level the cake batter with an offset spatula.

    Bake in the centre of the oven for 35-40 minutes until a toothpick inserted into the centre comes out clean, and the cakes are golden brown (Image 14). Set aside to cool in the pan before removing and cooling completely on a wire rack.

    Make the Caramel Buttercream

    Sponge cake batter mixed in glass mixing bowl.

    STEP 8. Beat the butter until pale and creamy, about 3 minutes (Image 15). Add the icing sugar two goes, beating well after each edition. Then continue to beat for another 3 minutes (Image 16).

    STEP 9. Mix in the caramel sauce. Add the caramel and beat in until fully combined (Images 17 & 18). (If the buttercream needs to loosen a little, add a tablespoon of milk.) The caramel buttercream is ready to go now!

    Assemble and Decorate the Cake

    Buttercream filling being spread on a layer of cake .

    STEP 10. Add buttercream and layer the cake. Place one cake on a serving plate or cake stand. Add half the buttercream on top and smooth to an even layer (Image 19).

    Place the second sponge cake layer onto the buttercream. Then add the remaining buttercream and smooth.

    Decorate by pouring any leftover caramel sauce over the cake (Image 20) and add a little sprinkle of flaked sea salt. An option is to add cut figs or any fruit that you prefer a place on top.

    TIP: To make a more formal cake covered in buttercream.

    Make 1.5x the required amount of buttercream. Add buttercream filling between the two layers, then add a crumb coat layer of buttercream all over the outside. Refrigerate for 30 minutes.

    Smooth a thick coating of buttercream all over the sides and top of the cake, smoothing the surface with an offset spatula. Decorate with piped frosting swirls and drizzles of caramel sauce.

    💭 Recipe Pro Tips

    1. Heat the sugar on medium to low heat. Any higher and the melted sugar will caramelise and burn before all the sugar crystals have dissolved.
    2. Correct temperature. Butter, eggs and cream are the key ingredients that should be at room temperature before making this recipe.
    3. Don't over-mix the sponge. Once the flour is added, mix until just combined to prevent the over-formation of gluten strands which leads to a dense sponge.
    4. Beat the buttercream for enough time to make it light and airy.
    Close up image of a slice of caramel cake with caramel sauce dripping down the side.

    📋 Recipe FAQs

    What is salted caramel made of?

    The main ingredients are sugar (granulated or caster sugar), butter, heavy cream and salt. Vanilla can also be added for depth of flavour.

    What goes well with salted caramel?

    Salted caramel is one of those flavours that go with everything, making it an incredibly versatile ingredient for your recipes. Mix it into ice cream and cheesecake, or drizzle it over traditional scones, crêpes, and cookies.

    Can I use Carnation Caramel?

    Absolutely. Ready-made caramel is a great time-saving hack to help make this salted caramel cake recipe that bit easier.
    Nestle Carnation Caramel is a great alternative to use in the sponge cake and buttercream filling. When warmed slightly, it provides a great drip on your cake.

    ❄️ Storage Instructions

    To store: Wrap the cake well in plastic wrap and store it at room temperature for 4 days or up to 5 days in the refrigerator. Let the cake come to room temperature before serving.

    Leftover salted caramel cake filling and salted caramel sauce can be stored in an airtight container in the refrigerator for up to 1 month or freezer for 3 months. Thaw overnight in the refrigerator.

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    If you tried this Salted Caramel Cake recipe or any other recipe on my website, please leave a 🌟 star rating and let me know how you go in the comments below. I love hearing from you!

    📖 Recipe

    Caramel two layer cake on cake stand infront of vase of dried flowers.
    Print Recipe Pin Recipe
    5 from 10 votes

    Salted Caramel Cake Recipe

    Soft fluffy caramel sponge cake smothered in caramel buttercream and topped with seasonal fresh figs. This cake is so light and airy; it’s like eating a caramel cloud and it makes the perfect cake for all your special occasions.
    Prep Time45 minutes mins
    Cook Time40 minutes mins
    Total Time1 hour hr 25 minutes mins
    Category: Cakes
    Cuisine: American
    Servings: 16 slices
    Calories: 464kcal
    Author: Emma Duckworth

    Equipment

    • Stand mixer fitted with the paddle attachment
    • 2 18cm (7-inch) cake pans with remoevable bas.

    Ingredients

    Metric - US Customary

    Salted Caramel Sauce

    • 200 g granulated sugar
    • 80 g unsalted butter, room temperature
    • 160 ml double cream (heavy cream), room temperature
    • 1 teaspoon vanilla bean paste or extract
    • 1 teaspoon flaked sea salt

    Caramel Sponge

    • 230 g unsalted butter, room temperature
    • 125 g light brown sugar
    • 100 g granulated sugar
    • 4 large eggs, room temperature
    • 160 g caramel sauce, room temperature
    • 2 teaspoon vanilla extract
    • 220 g plain flour (all-purpose)
    • 2 teaspoon baking powder
    • 1 teaspoon fine salt

    Caramel Buttercream (Makes 360g/2 cups)

    • 150 g unsalted butter, room temperature
    • 200 g powdered icing sugar (confectioners’ sugar), sifted
    • 80 g salted caramel sauce, room temperature

    To decorate

    • 2 figs, quartered
    • A drizzle of caramel sauce.

    Instructions

    Salted Caramel Sauce

    • Heat the sugar until it melts. In a high-sided non-stick saucepan, heat the sugar over low heat, stirring often. It will go lumpy, then liquefy as the sugar dissolves and turn a light golden brown. Once it turns a lovely amber colour, remove the pan from the heat. Keep an eagle eye on it at this stage, as it can turn to burnt sugar very quickly.
    • Add the butter, then cream. Carefully add the butter in one go. It will bubble up but whisk continuously until it has thoroughly melted. Then add the cream and whisk in. Heat for 5 minutes until thickened.
      Remove from the heat and whisk in vanilla bean paste and flaked sea salt. Pour into a bowl and set aside to cool to room temperature.

    Caramel Sponge

    • Prepare pans and cream butter and sugars together. Preheat the oven to 180°C (350°F). Grease the base and sides of 2 18cm (7-inch) cake pans with removable bases and line the base with parchment paper.
      In the bowl of a stand mixer fitted with the paddle attachment, beat on medium-high, the butter and light brown and granulated sugar until pale and fluffy, about 3 minutes. Scrape down the base and sides of the bowl.
    • Add in eggs. Add eggs one at a time, beating until fully incorporated after each addition It may look slightly curdled at this point but will come together. Add caramel sauce and vanilla extract and mix until combined.
    • Add in dry ingredients. Sift into the mixing bowl the flour, baking powder and salt and beat on medium until a few flour streaks remain.
    • Bake. Divide the batter evenly between the two cake pans and bake on the centre rack for 35-40 minutes until the tops are golden and a toothpick inserted into the sponges comes out clean.
      Remove the pans from the oven and allow the cakes to cool in the pan for 20 minutes on a wire rack before setting them on a wire rack and allowing them to cool completely.

    Caramel Buttercream

    • Beat the butter until pale and creamy, about 3 minutes (Image 15). Add the icing sugar two goes, beating well after each edition. Then continue to beat for another 3 minutes
      Mix in the caramel sauce. Add the caramel and beat in until fully combined. The caramel buttercream is ready to go now!

    To Assemble and Decorate

    • Layer sponge with buttercream. Place one cake on a serving plate or cake stand. Add half the buttercream on top and smooth to an even layer. Place the second sponge cake layer onto the buttercream.
      Then add the remaining buttercream on top and smooth. Decorate by pouring any leftover caramel sauce over the cake and add a sprinkle of flaked salt. An option is to add cut figs or any fruit that you prefer. Slice, serve and enjoy!

    All recipes are developed and tested in Metric grams. I strongly recommend that you bake using digital scales for a more accurate result. I have provided a conversion to US customary in the recipe but please note that I haven’t tested using this method.

    Notes

    Step-by-Step Photos: My blog post includes helpful step-by-step photos to help guide you through making this recipe.
    Make ahead. Caramel sauce, cake sponges and buttercream can all be made the day before. Bring to room temperature before assembling the cake.
    To Store: Wrap the cake well in plastic wrap and store it at room temperature for 4 days or up to 5 days in the refrigerator. Let the cake come to room temperature before serving.
    TIP 1: Heat the sugar slowly to dissolve the sugar crystals evenly and prevent the caramel from burning before all the sugar has dissolved. 
    TIP 2: Butter, eggs, cream and caramel sauce are the key ingredients that should be at room temperature before making this recipe.
    TIP 3: Don't over-mix the sponge as it leads to a dense sponge.
     

    Nutrition

    Calories: 464kcal | Carbohydrates: 51g | Protein: 3g | Fat: 28g | Saturated Fat: 17g | Polyunsaturated Fat: 1g | Monounsaturated Fat: 7g | Trans Fat: 1g | Cholesterol: 114mg | Sodium: 373mg | Potassium: 73mg | Fiber: 1g | Sugar: 40g | Vitamin A: 935IU | Vitamin C: 0.2mg | Calcium: 61mg | Iron: 1mg
    Have you tried this recipe yet?Mention @emmaduckworthbakes or tag #emmaduckworthbakes! I’d love to see what you are getting up to in the kitchen!

    This recipe was originally published in October 2019. It has since been updated with a revised recipe, new photos and content in September 2022.

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    Reader Interactions

    Comments

      5 from 10 votes (7 ratings without comment)

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      Recipe Rating




    1. Lauren

      October 25, 2019 at 2:20 pm

      YUM! Can’t wait to try this!

      Reply
      • Emma

        October 25, 2019 at 7:55 pm

        Hi Lauren, I really hope that you do. It’s so delicious. Top tip is to make sure you beat the butter and sugar for long enough. This aerates the batter and will make it super soft and fluffy. I’d love you to share it with me on instagram if you do.

        Thanks, Emma

        Reply
    2. Lynn

      November 05, 2021 at 11:32 pm

      5 stars
      Stand by! This beauty is in the oven as we speak! My bake time seems quite different but I'll keep an eye on it! Can't wait to taste it when its all done (especially with that Salted Caramel!) Will let you know!

      Reply
      • Emma

        November 06, 2021 at 12:07 pm

        How did you go Lynn? x

        Reply
    3. Nisha Price

      November 28, 2022 at 12:46 pm

      5 stars
      I used the recipe to make cupcakes - they were delicious!!!

      Reply
      • Emma

        November 29, 2022 at 10:31 am

        Hi Nisha- That's fantastic! Thanks so much for letting me know! x

        Reply
    4. Gina

      March 21, 2023 at 6:07 am

      Hi! Thanks for the recipe Can I make a bundt cake with this recipe?

      Reply
      • Emma

        March 22, 2023 at 12:02 pm

        Yes- you'll definitely be able to 🙂

        Reply
    5. Claire

      October 05, 2023 at 3:45 pm

      5 stars
      Calling this cake Amazing... is spot on. Recently made this on a Skype baking session with my Mum, and we got solid thumbs up from both households and all we shared it with.

      We did deviate a smidge from the recipe, we brought Salted Caramel from Waitrose and used 8inch tins - we did find with the 8inch tins with the more surface area we needed 50% more icing.

      Run to your kitchens to make this!!!

      Thanks for another gem of a recipe Emma!

      Reply

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