Home · Recipes Buttermilk Chocolate Cake with caramel and ganache Author: Maryanne CabreraPublished: Jan 15, 2015Updated: Nov 16, 2023 View Recipe28 ReviewsThis post may contain affiliate links. Read our disclosure policy. It doesn’t get any better than this Buttermilk Chocolate Cake: made with four thin layers of buttermilk chocolate cake soaked in caramel sauce and enrobed in dark chocolate ganache. Yesterday, I woke up really early and made this buttermilk chocolate cake because I knew the kind of day I was going to have. Often, I wish I could hire my own personal tech team. I dream about the hours I could save, the frustration and headache I could avoid. But alas, The Little Epicurean is a company of one (and two pups). Buttermilk Chocolate Cake During stressful moments, this chocolate buttermilk cake is a welcome breathe of fresh air. Chocolate has this calming effect that puts me in a good mood, regardless of the situation. This showstopper of a dessert consists of four layers of buttermilk chocolate soaked in caramel sauce and frosted with dark chocolate ganache. It’s finished a drizzle of more caramel and a sprinkling of sea salt flakes. It’s how every chocolate cake should taste- rich, decadent, and oh so satisfying. Two Ingredient Chocolate Ganache Frosting: Chocolate ganache is a simple mixture of chocolate and heavy cream. Simmering heavy cream is poured over chopped chocolate, providing just enough heat to melt the chocolate. With constant stirring, the mixture will become smooth and homogenous. At this point, the ganache will still be rather warm. The ganache is allowed to cool until it has thickened to frosting consistency. To prevent the buttermilk chocolate cake from drying out, there’s about two tablespoons of caramel sauce soaked between the layers. That same caramel is then poured over the edges of the ganache enrobed cake. Buttermilk Chocolate Cake with Caramel and Ganache Four thin layers of buttermilk chocolate cake soaked in caramel sauce and enrobed in dark chocolate ganache.Yield: 6-inch cake Servings: 10 Print Recipe Pin Recipe Rate Recipe IngredientsButtermilk Chocolate Cake:1 ½ cup cake flour½ cup unsweetened cocoa powder1 teaspoon instant espresso powder½ teaspoon baking powder½ teaspoon baking soda½ teaspoon kosher salt¾ cup unsalted butter, room temp1 ¼ cup granulated sugar2 large eggs1 large egg white2 teaspoon vanilla extract1 cup buttermilkChocolate Ganache:5 oz dark chocolate (72%), roughly chopped*¾ cup heavy creamCaramel Sauce:*¾ cup + 2 Tablespoon granulated sugar¼ cup water½ cup heavy cream, heated¾ cup unsalted butter, cut into tablespoons1 teaspoon kosher salt Instructions Cake:Preheat oven to 350°F. Butter two 6-inch cake pans and line bottom with parchment paper. Set aside.Sift together cake flour, cocoa powder, espresso powder, baking powder, baking soda and sea salt. Set aside. In the bowl of a stand mixer fitted with paddle attachment, beat butter on medium speed. Slowly add sugar. Continue to mix, scraping down bowl as needed to ensure throughout creaming. Add eggs one at time, mixing on low speed. Add egg white and vanilla extract.Add ⅓ of dry flour mixture and mix on low speed. Add ½ of buttermilk and mix until incorporated. Follow with another ⅓ of flour, then remaining buttermilk. Finish with last ⅓ of flour mixture. Mix on low speed until there are no longer any dry streaks of flour.Divide batter evenly between the two prepared cake pans. Bake for 40-45 minutes until toothpick inserted in center of cake comes out clean. Let cool in pan for 5 minutes. Unmold the cake and set on a wire rack to cool to room temperature.Chocolate Ganache:Place chopped chocolate in a large bowl. Bring heavy cream to a simmer. Pour hot cream over chopped chocolate and cover bowl with plastic wrap. Let sit for 3 minutes. Remove plastic wrap and stir ganache until homogenous. Cover with plastic wrap, allowing plastic wrap to touch chocolate to prevent condensation. Every 30 minutes, stir ganache until it has thickened to frosting consistency (about 2 hours).Caramel Sauce:Melt sugar and water in a heavy bottomed sauce pot on high heat. Lower heat and allow sugar syrup to color. Remove from heat once syrup is aromatic and amber in color. Warm up heavy cream in the microwave for 45 seconds. Add about 1/3 of warm cream to sugar syrup and whisk. BE CAREFUL as the mixture will bubble and steam. Add the remaining warm cream and whisk until mixture has slightly cooled. Add butter and salt. Whisk until mixture is homogenized. Let cool to room temperature. Once cooled, sauce will thicken. To speed up the process, you can also place caramel in the fridge to cool faster.Assembly:Once cake is cooled, slice each cake into two equal slices. To build the cake, place one layer on a serving platter. Pour between 1 ½ tablespoon to 2 tablespoons of caramel over the layer. Spread evenly. Place another cake layer on top and repeat until you have the fourth cake layer on top. Spread thickened chocolate ganache all over the cake. Pour remaining caramel sauce over the edges of the cake. Sprinkle Maldon sea salt over caramel, as desired. NotesIngredient Notes: Use good quality chocolate, not chocolate chips or chocolate candy bars. Good quality store-bought caramel sauce is a perfect alternative Author: Maryanne Cabrera Course: DessertCuisine: AmericanKeyword: chocolate cake, buttermilk chocolate, ganache, chocolate caramel Did you make this recipe?Show us on Instagram! Tag @littleepicurean and hashtag #littleepicurean.