This Homemade German Chocolate Cake is the ultimate celebration dessert, featuring incredibly moist chocolate cake layers filled with a rich coconut-pecan custard and finished with smooth chocolate buttercream. Every bite is packed with decadent chocolate flavor, buttery toasted pecans, and sweet coconut, making it a timeless favorite for birthdays, holidays, and special occasions.
Recipe Information
- Prep Time: 30 minutes
- Cook Time: 35 minutes
- Cooling Time: 1 hour
- Total Time: About 2 hours 5 minutes
- Servings: 12
- Cuisine: American
- Course: Dessert
- Skill Level: Intermediate
Ingredients
For the Chocolate Cake
- 2 cups granulated sugar
- 1¾ cups all-purpose flour
- ¾ cup unsweetened cocoa powder
- 1½ teaspoons baking powder
- 1½ teaspoons baking soda
- 1 teaspoon salt
- 2 large eggs, room temperature
- 1 cup buttermilk, room temperature
- ½ cup vegetable or canola oil
- 2 teaspoons vanilla extract
- 1 cup boiling water
For the Coconut-Pecan Frosting
- ½ cup packed light brown sugar
- ½ cup granulated sugar
- ½ cup unsalted butter
- 3 large egg yolks
- ¾ cup evaporated milk
- 1 tablespoon vanilla extract
- 1 cup chopped pecans
- 1 cup sweetened shredded coconut
For the Chocolate Buttercream
- ½ cup unsalted butter
- ⅔ cup unsweetened cocoa powder
- 3 cups powdered sugar
- ⅓ cup evaporated milk
- 1 teaspoon vanilla extract
Equipment Needed
- Two 8- or 9-inch round cake pans
- Mixing bowls
- Electric mixer
- Whisk
- Rubber spatula
- Saucepan
- Cooling rack
- Offset spatula
Instructions
Step 1 – Prepare the Pans
Preheat the oven to 375°F (190°C).
Grease two round cake pans and line the bottoms with parchment paper.
Step 2 – Mix the Dry Ingredients
In a large bowl whisk together:
- Sugar
- Flour
- Cocoa powder
- Baking powder
- Baking soda
- Salt
Step 3 – Add the Wet Ingredients
In another bowl whisk together:
- Eggs
- Buttermilk
- Oil
- Vanilla
Pour into the dry ingredients and mix until just combined.
Step 4 – Add the Boiling Water
Slowly stir in the boiling water until the batter becomes smooth.
The batter will be very thin.
Step 5 – Bake
Divide evenly between the prepared pans.
Bake for 25–35 minutes, or until a toothpick inserted into the center comes out clean.
Cool in the pans for 5 minutes, then transfer to wire racks to cool completely.
Step 6 – Make the Coconut-Pecan Filling
In a saucepan combine:
- Brown sugar
- Granulated sugar
- Butter
- Egg yolks
- Evaporated milk
Cook over medium heat, stirring constantly until thickened, about 3–5 minutes.
Remove from the heat.
Stir in:
- Vanilla
- Chopped pecans
- Shredded coconut
Allow to cool completely.
Step 7 – Prepare the Chocolate Buttercream
Melt the butter.
Whisk in the cocoa powder.
Gradually beat in the powdered sugar, alternating with evaporated milk.
Mix in vanilla until smooth and fluffy.
Step 8 – Assemble the Cake
Place the first cake layer on a serving plate.
Spread a thin layer of chocolate buttercream over the top.
Spoon half of the cooled coconut-pecan filling over the buttercream, leaving about a ½-inch border.
Top with the second cake layer.
Step 9 – Frost & Finish
Frost the sides and outer edge of the cake with the remaining chocolate buttercream.
Spread the remaining coconut-pecan filling across the center of the top.
Slice and serve.
Serving Suggestions
Serve with:
- Freshly brewed coffee
- Vanilla ice cream
- Whipped cream
- Fresh strawberries
- Chocolate drizzle
Storage
Room Temperature: Up to 2 days in a covered cake container.
Refrigerator: Up to 5 days.
Freezer: Wrap slices individually and freeze for up to 3 months.
Tips
- Room-temperature ingredients create a smoother batter.
- Don’t skip the boiling water—it enhances the chocolate flavor and creates an ultra-moist cake.
- Toast the pecans for even deeper flavor.
- Allow the coconut filling to cool completely before assembling.
- Chill the cake for 20–30 minutes before slicing for cleaner layers.
Nutrition (Approximate Per Slice)
- Calories: 720
- Protein: 8g
- Carbohydrates: 78g
- Fat: 42g
- Fiber: 4g
Frequently Asked Questions
Why is it called German Chocolate Cake?
Despite the name, it isn’t from Germany. It was named after Samuel German, who developed a type of baking chocolate used in the original recipe.
Can I make it ahead of time?
Yes. Bake the cake layers a day ahead and assemble before serving.
Can I use walnuts instead of pecans?
Yes, although pecans provide the traditional flavor and texture.
Can I make cupcakes with this recipe?
Absolutely. Bake at 350°F (175°C) for about 18–22 minutes.
Final Thoughts
This Homemade German Chocolate Cake combines rich chocolate layers, luscious coconut-pecan filling, and creamy chocolate buttercream into one unforgettable dessert. Perfectly moist, wonderfully decadent, and loaded with classic flavor, it’s a timeless recipe that’s guaranteed to impress family and friends at any celebration.
