Table of Contents
This best German chocolate cake recipe combines four layers of rich, moist chocolate cake with a homemade coconut pecan frosting that’s buttery, creamy, and packed with toasted flavor. The chocolate layers get their deep flavor from melted semisweet chocolate and Dutch-process cocoa powder, while sour cream keeps the crumb tender.
Unlike traditional chocolate layer cakes covered in buttercream, this homemade German chocolate cake features a thick coconut pecan filling between every layer, leaving the sides beautifully exposed. It’s a wonderful choice for birthdays, holiday celebrations, and special occasions when a classic homemade dessert deserves a little extra attention.
Why This German Chocolate Cake Recipe Works
A great German chocolate cake balances rich chocolate flavor with the sweetness and texture of coconut pecan frosting.
This version uses both semisweet chocolate and cocoa powder, creating a deeper chocolate flavor than recipes relying on cocoa alone.
Boiling water helps dissolve the cocoa and melt the chopped chocolate, producing a smooth mixture that incorporates evenly into the batter.
Sour cream adds moisture and tenderness, while brown sugar contributes a subtle caramel flavor.
The homemade frosting brings everything together with toasted pecans, sweetened coconut, butter, and a creamy cooked custard base.
Dividing the two baked cakes into four thinner layers also creates more opportunities to enjoy that signature frosting in every bite.
Ingredients for Homemade German Chocolate Cake
The ingredients are divided into two components: the chocolate cake layers and the coconut pecan frosting.
Chocolate Cake Ingredients
Semisweet chocolate: Finely chopped chocolate melts smoothly and gives the cake a rich chocolate foundation.
Dutch-process cocoa powder: Adds deep chocolate flavor and a dark, appealing color. Because this recipe uses baking soda, stick with the specified cocoa rather than assuming natural cocoa will behave identically.
All-purpose flour: Provides structure while keeping the cake tender.
Unsalted butter: Creates a soft, flavorful crumb when properly creamed with the sugars.
Granulated and brown sugar: Sweeten the cake while contributing moisture and a subtle caramel note.
Eggs: Help bind the ingredients and support the cake’s structure.
Sour cream: Adds richness and moisture without making the batter excessively thin.
Vanilla extract: Rounds out the chocolate flavor.
Baking soda and salt complete the batter.
Coconut Pecan Frosting Ingredients
The classic coconut pecan frosting is what makes this dessert distinctive.
Heavy cream creates a rich custard base, while granulated sugar provides sweetness.
Egg yolks help thicken the mixture during cooking, producing a creamy consistency.
Butter and vanilla add richness and flavor.
Finally, toasted pecans and sweetened shredded coconut give the frosting its signature chewy, crunchy texture.
For the best flavor, toast the coconut and pecans before incorporating them into the frosting.
How to Make German Chocolate Cake from Scratch
Making this four-layer German chocolate cake involves preparing the batter, baking two round cakes, cooking the frosting, and assembling the finished dessert.
Prepare the Chocolate Cake Batter
Preheat your oven to 350°F.
Grease two 9-inch round cake pans. Line the bottoms with parchment paper, then grease and flour the parchment and pan sides.
In one bowl, combine the flour, baking soda, and salt.
In another bowl, combine the chopped semisweet chocolate and Dutch-process cocoa powder. Pour in the boiling water, cover, and let stand for five minutes.
Whisk until smooth and allow the chocolate mixture to cool to room temperature.
Using a stand mixer, cream the softened butter with both sugars until light and fluffy.
Add the eggs individually, followed by the vanilla.
Mix in the cooled chocolate mixture.
Finally, alternate adding the dry ingredients and sour cream, beginning and ending with the flour mixture.
Bake and Cool the Cake Layers
Divide the batter evenly between the prepared pans.
Bake for approximately 30 minutes, until a toothpick inserted into the center comes out clean or with a few moist crumbs.
Allow the cakes to cool in their pans for 10 minutes.
Transfer them to wire racks and let them cool completely.
Once cooled, carefully slice each cake horizontally to create four layers.
Make the Coconut Pecan Frosting
While the cakes bake, combine the heavy cream, sugar, egg yolks, and salt in a medium saucepan.
Cook over medium heat, stirring occasionally, until the mixture reaches a low simmer and thickens slightly.
Because the frosting contains egg yolks, use a food thermometer to ensure the cooked mixture reaches 160°F, consistent with the USDA’s safe minimum temperature guidance for egg dishes.
Remove the saucepan from the heat.
Stir in the butter, vanilla, toasted coconut, and toasted pecans.
Allow the frosting to cool to room temperature. It will continue thickening as it cools.
Assemble the Four-Layer Cake
Place the first chocolate cake layer on a cake stand.
Spread approximately 1½ cups of coconut pecan frosting over the top.
Add the next cake layer and continue spreading frosting between the remaining layers.
Finish with frosting on top, leaving the sides uncovered.
This traditional presentation highlights the contrast between the dark chocolate cake and golden coconut pecan filling.
Tips for the Best German Chocolate Cake
Cool the chocolate mixture. Adding hot chocolate to the creamed butter mixture can affect the batter’s consistency.
Measure flour carefully. Too much flour can produce a dense or dry cake. A kitchen scale is especially helpful.
Avoid overmixing. Once the flour is incorporated, excessive mixing can make the cake tougher.
Cool the layers completely. Warm cake is more likely to crumble when sliced and can soften the frosting.
Let the frosting thicken. Coconut pecan frosting becomes noticeably thicker as it cools, making assembly easier.
Use a serrated knife. A long serrated knife helps divide the cakes into even horizontal layers.
German Chocolate Cake Variations and Substitutions
This recipe uses heavy cream, but evaporated milk is an alternative already included in the original ingredient list.
Both produce a rich coconut pecan frosting, although their flavors and textures may differ slightly.
For the chocolate layers, use the specified semisweet chocolate rather than substituting unsweetened chocolate, which would significantly change the sweetness.
You can also prepare the recipe as a two-layer cake without cutting the baked rounds horizontally. The frosting distribution and finished appearance will differ.
How to Store German Chocolate Cake
Because the frosting contains cream and eggs, refrigerate the finished cake in a covered container.
For best quality, enjoy refrigerated leftovers within three to four days, following the USDA’s leftovers and food safety recommendations.
Keep the cake covered to prevent the exposed chocolate layers from drying out.
For the best texture, remove individual slices from the refrigerator shortly before serving.
Frequently Asked Questions
What makes German chocolate cake different?
German chocolate cake is known for its coconut pecan frosting rather than traditional chocolate buttercream. Despite its name, the dessert is American in origin.
Can I make German chocolate cake ahead of time?
Yes. Bake the cake layers and prepare the frosting ahead, then refrigerate them separately. Assemble once the frosting has thickened and the cake layers are completely cool.
Why is my coconut pecan frosting runny?
The frosting may need additional cooling time or may not have thickened sufficiently during cooking. It should thicken noticeably as it cools.
Can I use evaporated milk instead of heavy cream?
Yes. The original recipe allows either heavy cream or evaporated milk. Both work in the cooked frosting, although the finished richness may vary.
Does German chocolate cake need refrigeration?
Yes. Refrigerate this version because its frosting contains dairy and cooked egg yolks. Keep the cake covered and refrigerate leftovers promptly.
Best German Chocolate Cake Recipe with Coconut Pecan Frosting
A rich, moist, four-layer homemade German chocolate cake made with semisweet chocolate, Dutch-process cocoa powder, and sour cream. Each chocolate cake layer is filled with buttery homemade coconut pecan frosting featuring toasted coconut and pecans.
- Cook Time: 30
- Total Time: 30 minutes
- Category: Dessert
- Method: Baking
- Cuisine: American
Ingredients
Chocolate Cake Layers
4 oz semi-sweet chocolate, finely chopped
¼ cup Dutch-process cocoa powder
½ cup boiling water
2 cups all-purpose flour
¾ teaspoon baking soda
12 tablespoons unsalted butter, softened
1 cup granulated sugar
¾ cup light brown sugar, packed
¾ teaspoon salt
4 large eggs
1 teaspoon vanilla extract
¾ cup sour cream
Coconut Pecan Frosting
2 cups heavy cream or evaporated milk
2 cups granulated sugar
6 large egg yolks
1 teaspoon salt
1 cup unsalted butter
2 teaspoons vanilla extract
2 cups pecans, toasted and finely chopped
4 cups sweetened shredded coconut, toasted
Instructions
1. Preheat oven to 350°F with the rack in the middle position. Grease two 9-inch round cake pans, line with parchment paper, then grease and flour the parchment and pan sides.
2. In a small bowl, combine flour, baking soda, and salt. Set aside.
3. In another bowl, combine cocoa powder and finely chopped semisweet chocolate. Add boiling water, cover, and let stand for 5 minutes. Whisk until smooth and cool to room temperature.
4. Using a stand mixer fitted with the paddle attachment, cream softened butter, granulated sugar, and brown sugar on medium speed until light and fluffy, approximately 3 minutes.
5. Add eggs one at a time, beating well after each addition. Add vanilla and beat on medium-high speed for approximately 1 minute. Scrape down the bowl.
6. Add the cooled chocolate mixture and beat for 30–45 seconds, scraping the bowl to combine evenly.
7. With the mixer on low, alternate adding the flour mixture and sour cream, beginning and ending with the flour mixture.
8. Divide batter evenly between the prepared cake pans. Bake for approximately 30 minutes, until a toothpick inserted into the center comes out clean or with a few moist crumbs.
9. Cool cakes in their pans on a wire rack for 10 minutes. Remove from pans, discard parchment, and cool completely on wire racks.
10. Meanwhile, prepare the coconut pecan frosting. In a medium saucepan, whisk together heavy cream or evaporated milk, granulated sugar, egg yolks, and salt.
11. Cook over medium heat, stirring occasionally, until the mixture reaches a low simmer and thickens slightly. Ensure the egg mixture reaches 160°F using a food thermometer.
12. Remove from heat. Stir in butter, vanilla extract, toasted coconut, and toasted pecans until combined.
13. Allow frosting to cool to room temperature. It will continue thickening as it cools.
14. Once the cakes have cooled completely, slice each cake horizontally to create four layers.
15. Place the first cake layer on a cake stand. Spread approximately 1½ cups of frosting over the top, reaching the edges.
16. Add another cake layer and continue layering cake and frosting, using approximately 1 cup of frosting for subsequent layers and distributing the remaining frosting over the top. Leave the sides uncovered.
17. Slice and serve.
Notes
Use two 9-inch round cake pans for the original recipe.
Allow the melted chocolate mixture to cool to room temperature before adding it to the cake batter.
Do not overmix the batter after adding the flour.
Cool cake layers completely before slicing horizontally.
Toast the pecans and coconut before preparing the frosting.
Heavy cream or evaporated milk may be used in the frosting.
The frosting thickens as it cools. Allow it to reach room temperature before assembling.
Use a long serrated knife to divide each baked cake into two horizontal layers.
Refrigerate the finished cake in a covered container. For best quality, consume refrigerated leftovers within 3–4 days.
This recipe contains wheat, dairy, eggs, and tree nuts.