1-Step One: Prepare Your Equipment and Oven Start by preheating your oven to 350°F (177°C). This temperature ensures even baking without drying out your chocolate layers. While the oven heats, generously grease three 9-inch round cake pans with butter or cooking spray, then line the bottoms with parchment paper rounds. The parchment guarantees your cakes will release cleanly every time. If you only have two pans, bake in batches and prepare the third pan while the first two cakes cool.

2-Step Two: Mix the Dry Ingredients In a large mixing bowl, whisk together the flour, cocoa powder, sugar, baking soda, baking powder, salt, and espresso powder (if using). Whisking is important here because it aerates the mixture and breaks up any lumps of cocoa powder. The espresso powder might seem like an unusual addition, but it actually intensifies the chocolate flavor without leaving any coffee taste. This technique is what makes this chocolate cherry cake so deeply flavorful.

3-Step Three: Combine Wet Ingredients In a separate large bowl, beat together the canola oil, eggs, room-temperature sour cream, room-temperature buttermilk, and vanilla extract until well combined. Room-temperature ingredients are crucial here because they emulsify properly and create a smooth batter. Cold ingredients can cause the batter to seize or create uneven texture. If you forgot to take ingredients out ahead of time, you can warm eggs in a bowl of warm water and microwave the sour cream and buttermilk in 10-second intervals until they lose their chill.

4-Step Four: Bring the Batter Together Now add the dry ingredients to the wet mixture along with the hot water or coffee. That hot liquid is a game-changer for this German black forest cake because it blooms the cocoa powder, releasing its full flavor potential. Beat everything together until fully combined, but don’t overmix. The batter will be thin, which is exactly right. Pouring hot liquid into chocolate cake batter might seem counterintuitive, but trust the process, as this technique produces the moistest cake layers you’ve ever tasted.

5-Step Five: Bake and Cool the Layers Divide the batter evenly among your prepared pans, filling each about two-thirds full. An offset spatula helps spread the batter evenly. Bake for 21-25 minutes, until a toothpick inserted in the center comes out clean or with just a few moist crumbs. Start checking at 21 minutes because every oven varies slightly. Let the cakes cool in their pans for 30 minutes, then turn them out onto a wire rack to cool completely. Once cooled, level the tops by slicing off any domed portions with a serrated knife. This step ensures your traditional black forest cake will stack evenly.

6-Step Six: Prepare the Cherry Syrup While the cakes cool, drain the dark sweet cherries, reserving 3/4 cup of the heavy syrup. Place the syrup in a small saucepan along with the cherry liqueur (if using) and simmer until reduced to 1/4 cup. This concentrated syrup will soak into the cake layers, infusing them with authentic cherry flavor. Slice half the cherries for the filling layers and reserve some whole cherries for the beautiful top garnish. Pat the cherries dry with paper towels to prevent them from making the whipped cream runny.

7-Step Seven: Make the Chocolate Ganache For the ganache, heat the heavy cream in a small saucepan until it reaches a gentle simmer with bubbles forming around the edges. Don’t let it boil. Place the finely chopped semi-sweet chocolate in a heat-proof bowl and pour the hot cream over it, along with the corn syrup if using. Let this mixture sit for 2-3 minutes, then stir gently in small circles until completely smooth and glossy. The ganache needs to cool for about 10 minutes before pouring so it reaches the perfect drizzling consistency for your black forest cake with cherries.

8-Step Eight: Whip the Cream In a chilled mixing bowl, whip the cold heavy cream, confectioners’ sugar, and vanilla extract to medium peaks. Cold cream whips better and holds its shape longer. Medium peaks mean the cream holds soft ridges when you lift the beaters but still has a creamy, spreadable consistency. If you need help with this technique, check out this helpful guide on making perfect whipped cream for tips and troubleshooting. The whipped cream can be prepared up to a day ahead and stored covered in the refrigerator.

9-Step Nine: Assemble the Cake Now comes the fun part, assembling your authentic chocolate cherry black forest cake. Place one cake layer on your serving plate and brush generously with the reduced cherry syrup. Spread a layer of whipped cream over the top, then scatter sliced cherries evenly across the surface. Repeat with the second and third layers. Once all three layers are stacked with their cream and cherry fillings, frost the entire exterior of the cake with the remaining whipped cream. Work from the top down the sides, creating a smooth, even coating.

10-Step Ten: Add the Finishing Touches Pour the cooled ganache over the top of the cake, allowing it to flow over the edges in beautiful drips. Use an offset spatula to encourage the ganache over the sides in a few spots for an artistic effect. Finally, crown your creation with the reserved whole cherries arranged in clusters or a circular pattern. Refrigerate the assembled cake for at least 30 minutes before serving to allow the flavors to meld and the whipped cream to set firmly.