Salted Caramel Apple Cake

This cake. Oh. My. Gosh.
I have had the page doggy-eared in Baked Explorations ever since I bought the book, which was something like four or five years ago. One of the downfalls of having a huge stash of cookbooks is that a lot of really great recipes can fall between the cracks. This was one of those unfortunate incidents, and am I ever glad that I dragged that book back out a couple of weeks ago. My fall cake eating will never be the same again. This is a very good thing.

Even though I adore baking, I don’t make layer cakes all that often just due to the time factor. They’re usually a little fussy and time-consuming, so I put this off for awhile, but I ended up being pleasantly surprised at how NOT very fussy or time-consuming it was. It certainly helps that you use the same thing to both fill and frost the cake!
This cake is incredibly dense and moist, thanks to the abundance of applesauce that is used as the “wet” ingredient. The cake itself is wonderfully spiced, then filled and frosted with an old-fashioned-style cooked buttercream that is spiked with my favorite salted caramel sauce. The frosting reminded me of the filling for one of my all-time favorite desserts – Ho-Ho Cake. Which is to say, it’s utterly fantastic. Since I believe that all caramel apples should be rolled in chopped peanuts, I sprinkled the top of the cake with peanuts. I love the extra salty kick it gave the cake.

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Everyone who got to sample this cake was pretty much rendered speechless. My father-in-law already requested it for his birthday in February. My husband said it’s one of the five best cakes I have made… EVER.
So basically, you have to make this cake. There’s no way around it!

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Salted Caramel Apple Cake
Ingredients
For the Cake:
- 4 cups (482 g) all-purpose flour
- 2 teaspoons baking soda
- 1 teaspoon baking powder
- 1 teaspoon salt
- 2 teaspoons ground cinnamon
- 1 teaspoon ground allspice
- 1 teaspoon ground cloves
- 1½ cups (340 g) unsalted butter, cut into small cubes, at room temperature
- 2½ cups (496 g) granulated sugar
- 2 eggs
- 4 cups (904 ml) unsweetened applesauce
For the Salted Caramel Buttercream:
- 1½ cups (298 g) granulated sugar
- ⅓ cup (40 g) all-purpose flour
- 1½ cups (340 ml) whole milk
- ⅓ cup (76 ml) heavy cream
- 1½ cups (340 g) unsalted butter, softened but still cool, cut into small pieces
- 1 teaspoon vanilla extract
- ⅓ cup (109 ml) salted caramel sauce
To Garnish:
- Salted caramel sauce
- Chopped peanuts
Instructions
- Make the Cake: Preheat oven to 325 degrees F. Grease three 8-inch round cake pans, line the bottoms with a round of parchment paper, grease the parchment, then flour the pans, tapping out any excess.
- In a large bowl, sift together the flour, baking soda, baking powder, salt, cinnamon, allspice and cloves.
- Using an electric mixer on medium speed, beat the butter until creamy, about 4 minutes. Add the sugar and beat until light and fluffy, about 3 minutes. Add the eggs and beat until combined.
- Reduce the mixer speed to low and add the flour mixture to the mixer bowl in three parts, alternating with the applesauce, beginning and ending with the flour mixture. Scrape down the sides and bottom of the bowl and mix on low for an additional 30 seconds to combine.
- Divide the batter evenly among the prepared pans and smooth the tops. Bake until a toothpick inserted into the center of the cake comes out clean, 45 to 55 minutes, rotating the pans halfway through the baking time. Transfer the pans to a wire rack and cool for 20 minutes. Turn the cakes out onto the rack, remove the parchment, and allow to cool completely.
- Make the Salted Caramel Buttercream: In a medium, heavy-bottomed saucepan, whisk the sugar and flour together. Add the milk and cream and cook over medium heat, whisking occasionally, until the mixtures comes to a boil and has thickened, about 10 to 15 minutes.
- Transfer the mixture to the bowl of a standing mixer fitted with the paddle attachment. Beat on high speed until cool, about 5 minutes. Reduce the speed to low and add the butter and vanilla; mix until thoroughly incorporated. Increase the speed to medium-high and beat until the frosting is light and fluffy. (It might seem like it won’t get to the fluffy point, but stick with it, it’ll get there!) Add the salted caramel sauce and continue mixing until combined and fluffy. (If the frosting is too soft, put the bowl in the refrigerator to chill slightly, then beat again until it reaches a fluffy consistency.)
- Assemble the Cake: If any of the cake layers have domed on top, trim the top off to create flat surfaces. Place one cake layer on a serving platter. Spread 1¼ cups of the frosting on top. Add the next layer and top with 1¼ cups of the frosting. Add the third layer on top and spread a very thin layer of frosting over the sides and top of the cake. Refrigerate for 15 minutes, until firm. Frost the sides and top of the cake with the remaining frosting. Drizzle some additional salted caramel sauce on top and sprinkle with chopped peanuts. Return to the refrigerator for at least 15 minutes prior to serving.
Notes
Did you make this recipe?
Leave a review below, then snap a picture and tag @thebrowneyedbaker on Instagram so I can see it!



Does it make a huge difference if I use salted vs unsalted butter? Trying to decide if I need to go buy unsalted to make this. Also, where can I find flaky salt? Is it at regular grocery stores or more specialty ones? Thanks!
Hi Anna, If you use salted butter, you will want to omit the salt from the recipe. As for flaky sea salt, my grocery store has recently started to carry maldon sea salt, but prior to that, I would buy fleur de sel from Williams Sonoma or King Arthur Flour.
Amazing! This is a layer cake to end all layer cakes, gorgeous!
I made this cake yesterday. All I can say is WOW! It’s amazingly tasty! Love love love! And the caramel sauce is just delish! My husband and kids thank you for posting this recipe!
I have been wanting to make this cake too. It looks heavenly! Caramel apple cake is on my fall baking to do list. I love making layer cakes too, though I also don’t do it often. Not enough time in the day!
This cake looks amazing. I just want to have a tiny bite.
Hi, this looks and sounds amazing. Just wondering, if making the apple sauce from scratch, does it matter what kind of apples you use? Also, have you got a recipe for the salted caramel? (not the buttercream, the other topping?)
Hi Jess, I don’t think the type of apple matters. As for the salted caramel sauce, yes, I’ve linked to it above in the recipe, as well as in the text of the post.
Ooo lala – I’d like a large slice of this cake (and by slice I mean the entire cake).
I know myself, and I know that I can never make a cake that looks so perfect, but damn this cake sounds good haha! <3
That is the prettiest slice of cake I have seen in a long time. It looks too perfect to be real!
This cake is absolutely beautiful! I love the photos, just stunning. Pinned!
Hi Michelle, I am a big fan of your work and have tried many of your recipes and had great results and compliments. However living in New Zealand does offer a few challenges when finding substitutes for some ingredients.
This recipe calls for apple sauce is this simply puréed apples or a runnier bottled sauce that has liquid/water/apple juice added?
Hi Bridget, Store-bought applesauce is typically just apples and water. You can make your own homemade applesauce, there are tons of easy recipes online.
Wow, this cake is GORGEOUS. Seriously, this is the best looking cake I’ve seen.
The texture looks absolutely perfect, and the 3 layers just take it to a whole other level.
holy smokes that’s a beautiful slice of cake!!
This cake is seriously perfect! Those layers, that crumb, the frosting and the caramel sauce. I really just need it! Love your photos, so gorgeous!
Your pictures are fantastic ! The cake looks amazing!
Any thoughts on if something can be used as a substitute for eggs? I generally use applesauce, but the cake already has that! Would love to make this next week, but have a guest with an egg allergy.
Thanks!
Hi Sara, Unfortunately, I’m not sure what an acceptable substitute might be for the eggs.
Perhaps you could ask your friend what she normally substitutes in cakes?
I find this list from Chef For You helpful when I’m baking vegan treats. http://chefinyou.com/egg-substitutes-cooking/
this is just stunning and looks absolutely fantastic!
This looks decadent and if it turns out like all of the other things I have made from your site, it will be tremendous.
I’m speechless and that’s actually an understatement! This cake is a masterpiece! I’ve yet to try my hand at homemade salted caramel, but this cake really makes it worth the effort. Thanks for sharing!
My first thought, “Who do I know with a birthday coming up so I can bake this?” Crazy, right???? Who needs an excuse to make this beauty! This puppy is on the menu this weekend just because! Can’t wait! Thanks, as always, Michelle!
This looks amazing!
This looks absolutely delicious! Great job!
Oh my! That looks sensational! I love how apple and spicy it is. I want to reach in and eat it!
WOW LOOKS DELICIOUS. AND SO GEOMETRIC!
That cake looks absolutely delicious. I can never get frosting to look like that for my cakes, what’s your secret?
No secret! I just prepared it as the directions state. Is there something specific you’re trying to achieve?
This cake looks amazing and is perfect for the fall season! I absolutely love when you post these mega cakes, they are works of art and look so delicious! I would love it with the salted caramel butter cream frosting, but do you think a tasty alternative could also be that amazing cream cheese frosting you made for that incredible carrot cake you shared with us? Thanks!
Hi Maxine, I think cream cheese frosting would be fabulous, as well.
Did you have any problems with your frosting? The photos are GORGEOUS but I’ve had problems with their flour-based frostings getting into “frosting” shape, if that makes sense…?
Hi Sally, I didn’t have any issues. I did note in the directions that at first it looked like the frosting wouldn’t actually get “fluffy”, but I just gave it time in the mixer, and it did what it was supposed to do!
You said to be patient with the frosting. How long must one wait? It has been 20 minutes so far and no light and fluffy yet?
Mine was in for 30 and was just a gloopy mess so I gave up with it.
This looks sinfully good! My family, including myself, must be the only ones that prefer cold cakes over room temp though. I think cakes taste better chilled :)
Hi Mandy, There are some that I prefer chilled, as well. Just depends on the cake for me! :)
WOW! This cake is gorgeous!!! I would love a slice. ;)
What a beautiful cake! WOW!!