Caramel Chocolate Cake
Some desserts earn a permanent spot in the rotation, and this caramel chocolate cake is one of them. Picture three layers of tender chocolate cake, each one spread with silky chocolate ganache and a generous layer of salted peanut caramel, then finished with more ganache and caramel that drips down the sides.
It is the kind of cake that makes a birthday feel like an event and a Sunday dinner feel like a celebration.
The flavor combination was inspired by candy bar ingredients: chocolate, caramel, and peanuts. If you have ever loved a candy bar straight from the freezer, you already understand the appeal. Rich chocolate, sweet caramel, a little salt, and crunchy peanuts all in one bite.
What sets this cake apart from a standard layer cake is that the filling does double duty. The ganache is not just a frosting. It sits between the layers as well, and the caramel sauce is spooned right over it.
Chopped roasted salted peanuts go into the caramel itself, so every slice brings a little crunch along with the soft crumb.
The timing is manageable for a weekend project. Prep takes about 50 minutes and baking takes about 50 minutes, so plan on roughly 1 hour 40 minutes from start to finish, plus cooling time. One slice comes in around 591 calories, which is exactly why I cut thin slices and let everyone come back for a second one.
If you are baking for a crowd, this is a strong candidate. It travels well to potlucks, it looks impressive without any piping skills, and honestly it tastes even better the next day once the layers have settled together. Serve it with strong coffee or a cold glass of milk and watch how quiet the table gets.
Caramel Chocolate Cake
The first time I sliced into this cake, the ganache between the layers was still slightly warm. The knife sank through the top layer, the filling spilled out just a little, and the whole thing ate like a giant molten chocolate cake.
That was not the plan, but it was a very happy accident, and now I deliberately assemble it a touch early when I want that molten effect on purpose.
Fair warning, this cake is highly addictive. One bite leads to another, then the slice is gone, and then you are back at the counter with a fork. I once hid the last slice behind the oat milk at the back of the fridge, and it survived there for about two hours.
It also holds up beautifully on a dessert table. The caramel sets just enough to stay put, the ganache keeps the layers glossy, and the peanuts give the top a little sparkle. Nobody has ever asked me what is inside it. They just ask for the recipe.
Chocolate Cake
This chocolate cake is the base I reach for again and again. It is moist, richly chocolatey, and it does not require a stand mixer, which means fewer dishes and one less appliance to wash at the end of the night.
Most of the time I frost it with a simple chocolate frosting, but this cake called for a different direction, so the fillings do the heavy lifting instead.
Here is what goes into the layers:
- 1 cup cocoa powder
- 1½ cups boiling water
- 2½ cups all purpose flour
- 1¾ cups granulated sugar
- ¼ cup brown sugar
- ½ Tbsp baking powder
- 1 tsp baking soda
- 1 tsp salt
- 2 large eggs
- 3 large egg yolks
- ¾ cup vegetable oil
- ¾ cup sour cream
- 1 Tbsp vanilla extract
Preheat the oven to 350°F. Grease or spray three 9 inch round cake pans and line the bottom of each one with parchment paper. In a medium mixing bowl, whisk the cocoa powder with the boiling water until smooth, then set it aside.
In a large bowl, whisk the flour, granulated sugar, brown sugar, baking powder, baking soda, and salt until well combined.
Add the eggs, the extra egg yolks, the vegetable oil, the sour cream, and the vanilla, then whisk until everything is combined. Add the cocoa mixture in several additions, whisking well between each one so the batter stays smooth. Divide the batter evenly between the prepared pans and tap the pans lightly on the countertop to release any air bubbles.
Bake at 350°F for 25 to 27 minutes, or until a toothpick inserted into the center comes out clean. Let the cakes cool in the pans for 15 minutes, then transfer them to a wire rack to cool completely. Remove the parchment paper from the bottom of each cake as you move it to the rack.
Chocolate Ganache
A layer of chocolate ganache between each layer of cake is a very good decision, and I firmly believe you can never have too much chocolate. This ganache is easy, and it comes together in the microwave.
You will need 16 oz. of milk chocolate, chopped, or 2½ cups of milk chocolate chips, plus ⅔ cup of heavy cream.
Add the chopped chocolate and the cream to a microwave safe bowl. Microwave in 30 second intervals, stirring after each interval, until the chocolate has fully melted and the mixture is smooth. Let the ganache stand for 10 minutes so it thickens slightly before you use it.
Salted Caramel with Chopped Peanuts
Time for a confession. Making caramel at home is a bit of a pain, and I have absolutely considered grabbing a jar of store bought caramel sauce and calling it a day.
In the end, the homemade version is worth it here, because the peanuts go straight into the sauce and turn it into something closer to a candy bar filling.
You will need:
- 2 cups granulated sugar
- 1 cup water
- ½ cup heavy cream
- 1 tsp salt
- ½ tsp vanilla extract
- ½ cup roasted salted peanuts, coarsely chopped
Combine the sugar and the water in a medium saucepan and stir until well combined. Use a larger saucepan than you think you need, because the mixture will expand rapidly when the cream goes in later. Place the pan over medium high heat and cook, stirring often, for about 10 minutes, or until the mixture turns amber colored.
Remove the pan from the heat and add the heavy cream, stirring until well combined. Be careful at this point, because the mixture will bubble up quickly. Stir in the salt, the vanilla, and the chopped peanuts until everything is well combined.
Assemble the cake right away, before the sauce hardens. Place one cake layer on a large serving plate. Pour one quarter of the chocolate ganache on top and use an offset spatula to spread it to the edges.
Spread one quarter of the caramel sauce over the ganache. Repeat with a second cake layer, another quarter of the ganache, and another quarter of the caramel.
Place the third layer on top, then spread the remaining half of the ganache over it, followed by the remaining half of the caramel sauce, letting the excess drip down the sides.
If the sauce starts to thicken too much to spread, put the saucepan back over medium heat until it loosens up. A splash of extra cream works too.
One small note from experience: the salted caramel firmed up more than I expected as it cooled, but by then it was already on the cake, so it stayed exactly where it belonged. The chopped peanuts add a lovely crunch. My son prefers his bites without them, so I sometimes leave a small section of the top plain for him.
Overall, this is one of my all time favorite desserts, and the combination of warm caramel, cool cream, and soft chocolate is hard to beat.
How to Store Leftover Chocolate Cake
Leftover cake keeps well, which is both good news and a small danger. Store it in an airtight container at room temperature for up to 5 days. If you want a treat, microwave a single slice for about 6 to 7 seconds. That is enough to soften the ganache and warm the caramel without turning the cake rubbery.
Freezing works too. Wrap individual slices in plastic wrap, place them in a freezer bag, and keep them for a couple of months. Thaw the slices at room temperature for an hour or two before serving. A quick turn in the microwave after thawing brings back that molten quality.
A few practical habits I have picked up along the way:
- Let slices sit at room temperature for about 10 minutes before serving so the ganache softens.
- Use a hot, dry knife for the cleanest cuts through the caramel.
- Keep the cake away from a warm stove or a sunny window, since the caramel will slide.
- Slice thin. The cake is rich, and thin slices let everyone come back for more.
If you are bringing this cake to a gathering, carry it in the pan you plan to serve it from and add the final caramel drizzle right before you leave. It is the kind of dessert that disappears fast, so do not count on leftovers.
On the rare occasion there are any, they are almost better the next day, once the chocolate and the caramel have had time to get to know each other.
If you love chocolate desserts, this cake is a great one to keep in your back pocket for birthdays, holidays, or any ordinary Tuesday that needs a little drama. The layers look complicated, but the method is friendly, and the payoff is a slice that tastes like a candy bar grew up and got a promotion.
FAQs
How do you prevent sugar from crystallizing when making homemade caramel sauce?
Use a clean saucepan and dissolve the sugar in water over medium-high heat, stirring only until the sugar dissolves. Once the mixture begins to boil, stop stirring and gently swirl the pan instead to prevent crystals from forming.
Can I use semi-sweet or dark chocolate instead of milk chocolate for the ganache?
Yes, you can substitute semi-sweet or dark chocolate for the milk chocolate in the ganache. The resulting ganache will be less sweet and firmer, so you may need to adjust the ratio of chocolate to cream for your desired consistency.
How do you store leftover caramel chocolate cake?
Store leftover caramel chocolate cake in an airtight container at room temperature for up to two days, or in the refrigerator for up to five days. For a quick treat, microwave a slice for 6 to 7 seconds; if refrigerated, let it sit at room temperature for about 30 minutes before serving.
What is a good substitute for peanuts in this caramel chocolate cake?
You can substitute the roasted salted peanuts with other toasted nuts like pecans, walnuts, or almonds for a different texture and flavor. For a nut-free version, omit the nuts entirely or use toasted seeds like pumpkin seeds for crunch.
Caramel Chocolate Cake
Caramel Chocolate Cake Some desserts earn a permanent spot in the rotation, and this caramel chocolate cake is one of them. Picture three layers of tender chocolate cake, each one spread with silky chocolate ganache and a generous layer of salted peanut caramel, then finished with more ganache and caramel that drips down the sides.
- Total Time: 100 min
Ingredients
For the Chocolate Cake
1 cup cocoa powder
1½ cups boiling water
2½ cups all-purpose flour
1¾ cups granulated sugar
¼ cup brown sugar
½ Tbsp baking powder
1 tsp baking soda
1 tsp salt
2 large eggs
3 large egg yolks
¾ cup vegetable oil
¾ cup sour cream
1 Tbsp vanilla extract
For the Chocolate Ganache
16 oz. milk chocolate, chopped, or 2½ cups of milk chocolate chips
⅔ cup heavy cream
For the Salted Peanut Caramel Sauce
2 cups granulated sugar
1 cup water
½ cup heavy cream
1 tsp salt
½ tsp vanilla extract
½ cup roasted salted peanuts, coarsely chopped
Instructions
For the Chocolate Cake
1-Preheat oven to 350°F: Preheat oven to 350°F.
2-Grease or spray (3) 9” round cake: Grease or spray (3) 9” round cake pans. Line the bottom of each pan with parchment paper.
3-Using a medium mixing bowl, whisk together: Using a medium mixing bowl, whisk together cocoa powder and boiling water until smooth; set aside.
4-Using a large bowl, add the dry: Using a large bowl, add the dry ingredients (flour, sugar, brown sugar, baking powder, baking soda and salt); whisk until well combined.
5-Add eggs, egg yolks, vegetable oil, sour: Add eggs, egg yolks, vegetable oil, sour cream and vanilla; whisk until well combined.
6-Finally, add the cocoa powder and hot: Finally, add the cocoa powder and hot water mixture to the bowl in several additions, whisking well between each addition.
7-Divide batter evenly into baking pans: Divide batter evenly into baking pans; tap pans lightly on countertop to release any air bubbles.
8-Bake at 350°F for 25-27 minutes, or: Bake at 350°F for 25-27 minutes, or until a toothpick inserted into center of cake comes out clean.
9-Let cakes cool in pan for 15: Let cakes cool in pan for 15 minutes and then transfer cake layers to a wire rack until completely cool. (Note: Remove parchment paper from bottom of cakes when transferring them to the racks.)
For the Chocolate Ganache
10-Using a microwave-safe bowl, add the chopped: Using a microwave-safe bowl, add the chopped chocolate and heavy cream. Microwave in 30 second intervals, stirring after each interval, until chocolate has fully melted and mixture is smooth.
11-Let ganache stand for 10 minutes to: Let ganache stand for 10 minutes to thicken slightly.
For the Salted Peanut Caramel Sauce
12-Using a medium saucepan, add sugar and: Using a medium saucepan, add sugar and water; stir until well combined. (Note: Use a larger saucepan than you think as the mixture will expand rapidly when the cream is added later.)
13-Place over medium-high heat and cook, stirring: Place over medium-high heat and cook, stirring often, for about 10 minutes, or until mixture is amber colored.
14-Remove from heat and add heavy cream: Remove from heat and add heavy cream; stir until well combined. (Note: The mixture will bubble up rapidly when the cream is added, so be careful!)
15-Add salt, vanilla and chopped peanuts: Add salt, vanilla and chopped peanuts; stir until well combined.
16-Immediately assemble cake before the sauce hardens: Immediately assemble cake before the sauce hardens. (Note: If sauce begins to thicken too much to spread, just put the saucepan back over medium heat until it loosens up. You can also add a splash of additional cream if needed.)
To Assemble
17-Place one layer of cake on large: Place one layer of cake on large serving plate.
18-Pour ¼ of the chocolate ganache on: Pour ¼ of the chocolate ganache on top of the cake; use an offset spatula to spread ganache to the edges of the cake.
19-Spread ¼ of the caramel sauce on: Spread ¼ of the caramel sauce on top of the chocolate ganache.
20-Repeat process with another layer of cake: Repeat process with another layer of cake and another ¼ of the ganache and caramel sauce.
21-Place 3rd layer on top of cake: Place 3rd layer on top of cake.
22-Spread the remaining ½ of chocolate ganache: Spread the remaining ½ of chocolate ganache on top.
23-Spread the remaining ½ of the caramel: Spread the remaining ½ of the caramel sauce on top, letting the excess drip down the sides of the cake.
Last Step:
Please leave a rating and comment letting us know how you liked this recipe! This helps our business to thrive and continue providing free, high-quality recipes for you.- Prep Time: 50 min
- Cook Time: 50 min
- Method: bake
Nutrition
- Calories: 591kcal
