If you are on the hunt for a truly unforgettable dessert that brings together rich flavors and a perfect texture, this Extra Moist Chocolate, Raspberry & Roasted Hazelnut Cake with Whipped Ganache Recipe is absolutely the one to try. Imagine biting into layers of deeply chocolatey cake that stay incredibly moist, intertwined with bursts of fresh raspberries and the satisfying crunch of roasted hazelnuts, all enveloped in a silky, whipped ganache that melts on your tongue. Every element harmonizes beautifully to create a show-stopping dessert that’s both elegant and comforting, sure to delight your family and guests alike.

Ingredients You’ll Need
Gathering the right ingredients is key to making this cake both moist and flavorful. Each item adds its own magic—whether it’s the cocoa powder delivering that rich chocolate base or the roasted hazelnuts adding a wonderful crunch and nuttiness.
- All-purpose flour: Provides structure to the cake while keeping it tender when properly measured.
- Unsweetened cocoa powder: Gives the cake its deep chocolate flavor and dark color.
- Granulated sugar: Sweetens the cake while helping maintain moisture.
- Baking powder: Acts as a leavening agent to help the cake rise beautifully.
- Baking soda: Boosts the rise and improves texture by balancing the acidity.
- Salt: Enhances the overall flavors and balances the sweetness.
- Large eggs: Bind the ingredients and add richness.
- Whole milk: Adds creaminess and moisture to keep the cake tender.
- Vegetable oil: Keeps the cake moist and soft without overpowering the chocolate flavor.
- Vanilla extract: Enhances all the flavors with its warm aroma.
- Boiling water: Intensifies the chocolate flavor and helps dissolve cocoa for a smooth batter.
- Fresh raspberries: Bring natural tartness and fresh bursts of flavor.
- Roasted hazelnuts, chopped: Add crunch and a toasty depth that contrasts perfectly with the softness of the cake.
- Heavy cream: Essential for making the luxurious whipped ganache to frost the cake.
- Semi-sweet chocolate, chopped: Creates the rich chocolate ganache that ties everything together.
How to Make Extra Moist Chocolate, Raspberry & Roasted Hazelnut Cake with Whipped Ganache Recipe
Step 1: Prepare Your Pans and Preheat the Oven
Start by preheating your oven to 350°F (175°C). Take two 9-inch round cake pans and grease them thoroughly, then dust lightly with flour. This will help the cakes release perfectly once baked, so you get those beautiful, intact layers for assembling later.
Step 2: Mix the Dry Ingredients
In a large bowl, whisk together the all-purpose flour, unsweetened cocoa powder, granulated sugar, baking powder, baking soda, and salt. Whisking ensures the cocoa is evenly distributed and your cake will rise evenly with a fine crumb.
Step 3: Incorporate the Wet Ingredients
Add the eggs, whole milk, vegetable oil, and vanilla extract to the dry mixture. Using an electric mixer on medium speed, beat for about two minutes. This step blends everything into a smooth, silky batter while introducing air to help with rise and texture.
Step 4: Add the Boiling Water
Slowly stir in the boiling water. This might seem unusual, but the hot water intensifies the chocolate flavor and creates a thinner batter that helps keep the cake incredibly moist after baking. Mix until just combined, keeping a light hand here.
Step 5: Fold in the Raspberries and Hazelnuts
Gently fold in the fresh raspberries and chopped roasted hazelnuts. Be careful not to overmix because you want to keep the raspberries whole to maintain their delicate bursts while distributing the crunch of hazelnuts evenly throughout.
Step 6: Bake the Cake Layers
Divide the batter evenly between your two prepared pans. Pop them into the oven and bake for 30 to 35 minutes, or until a toothpick inserted into the center comes out clean. The baking time ensures the cake layers set just right for that extra moist texture we’re aiming for.
Step 7: Cool Before Decorating
Allow the cakes to cool in their pans for about 10 minutes. Then gently turn them out onto wire racks and let them cool completely. This step is crucial because applying ganache to warm cakes can cause it to melt and run off.
Step 8: Make the Whipped Ganache
Heat the heavy cream just until it begins to simmer—don’t let it boil. Pour the hot cream over the chopped semi-sweet chocolate and let it sit for a few minutes. Then stir until smooth and glossy. Once cooled to room temperature, whip the ganache with a mixer until light and fluffy, perfect for spreading between layers and over the cake.
Step 9: Assemble Your Masterpiece
Place one cake layer on your serving plate, spread a generous layer of whipped ganache, and then top with the second cake layer. Use the remaining ganache to frost the top and sides of the cake. It should look glossy and inviting.
Step 10: Add Finishing Touches
If you like, garnish with extra fresh raspberries and a sprinkle of chopped roasted hazelnuts for that extra wow factor in both flavor and presentation. This final step makes your Extra Moist Chocolate, Raspberry & Roasted Hazelnut Cake with Whipped Ganache Recipe look as gorgeous as it tastes.
How to Serve Extra Moist Chocolate, Raspberry & Roasted Hazelnut Cake with Whipped Ganache Recipe

Garnishes
Add a handful of fresh raspberries and whole roasted hazelnuts on top of the ganache for a visually stunning contrast. A light dusting of cocoa powder or a drizzle of raspberry coulis can add a professional touch. These garnishes elevate the flavors and make each slice look irresistible.
Side Dishes
Pair this decadent cake with a scoop of vanilla bean ice cream or a dollop of freshly whipped cream to offset its richness. A simple fruit salad featuring berries enhances the raspberry notes and balances sweetness with fresh acidity.
Creative Ways to Present
Serve individual slices on pretty dessert plates accented with a few whole hazelnuts and a few extra raspberries scattered around. Consider layering the cake in a clear trifle dish for an unexpected presentation that shows off each luscious layer. For parties, mini versions of this cake in mason jars with whipped ganache on top make a fun, portable treat.
Make Ahead and Storage
Storing Leftovers
This cake stays moist and fresh when stored in an airtight container at room temperature for up to two days. If your kitchen is warm, refrigerate it, but bring the cake to room temperature before serving to enjoy the ganache at its silky best.
Freezing
You can freeze the cake layers before assembly. Wrap them tightly in plastic wrap and aluminum foil, then freeze for up to three months. Thaw fully in the refrigerator before adding ganache and assembling. Alternatively, freeze the entire assembled cake if well wrapped, though textures may be slightly affected.
Reheating
If chilled, allow slices to come to room temperature naturally for about 30 minutes before eating. Avoid microwaving as it can make the whipped ganache separate or become oily. Gentle warming in a warm room is best to preserve that perfect texture.
FAQs
Can I substitute the vegetable oil for butter?
While butter will add a lovely buttery flavor, it can alter the moist texture because vegetable oil keeps the cake more tender. If you prefer butter, melt it and use the same amount, but expect a slightly denser crumb.
Can I use frozen raspberries instead of fresh?
Fresh raspberries are best to keep that bright, tart flavor and firm texture, but frozen can work in a pinch. Just make sure to thaw and drain them well to avoid adding excess moisture to the batter.
What type of chocolate is best for the ganache?
Semi-sweet chocolate strikes the perfect balance for the ganache by adding rich chocolate depth without making it overly bitter or too sweet. You can experiment with bittersweet or milk chocolate, but adjust sugar accordingly.
How do I know when the cake is fully baked?
The best test is to insert a toothpick into the center — it should come out clean or with just a few moist crumbs. If it comes out wet or with batter, the cake needs more time. Avoid overbaking which dries the cake out.
Can I make this cake gluten-free?
Yes, you can substitute the all-purpose flour with a gluten-free blend, but make sure the blend is one that can be used 1:1 for baking. You might notice a slight difference in texture, but the flavor will remain delicious.
Final Thoughts
This Extra Moist Chocolate, Raspberry & Roasted Hazelnut Cake with Whipped Ganache Recipe has everything you want in a dessert—moistness, vibrant flavor, and an irresistible texture combination. Whether for a special occasion or a weekend treat, it’s a recipe that’s bound to impress and become a beloved favorite. I can’t wait for you to give it a try and enjoy every luscious bite!
Print
Extra Moist Chocolate, Raspberry & Roasted Hazelnut Cake with Whipped Ganache Recipe
- Prep Time: 20 minutes
- Cook Time: 35 minutes
- Total Time: 1 hour 5 minutes
- Yield: 8 servings
- Category: Dessert
- Method: Baking
- Cuisine: American
Description
This extra moist chocolate cake is beautifully enhanced with fresh raspberries and roasted hazelnuts for a delightful texture and flavor. Topped with a smooth whipped ganache, it’s an indulgent treat perfect for celebrations or any chocolate lover’s craving.
Ingredients
Cake Ingredients
- 1 ½ cups all-purpose flour
- 1 cup unsweetened cocoa powder
- 1 ½ cups granulated sugar
- 1 teaspoon baking powder
- 1 teaspoon baking soda
- ½ teaspoon salt
- 2 large eggs
- 1 cup whole milk
- ½ cup vegetable oil
- 2 teaspoons vanilla extract
- 1 cup boiling water
- 1 cup fresh raspberries
- 1 cup roasted hazelnuts, chopped
Ganache Ingredients
- 2 cups heavy cream
- 8 oz semi-sweet chocolate, chopped
Instructions
- Preheat Oven and Prepare Pans: Preheat your oven to 350°F (175°C). Grease and flour two 9-inch round cake pans to prevent the batter from sticking.
- Mix Dry Ingredients: In a large bowl, whisk together the all-purpose flour, unsweetened cocoa powder, granulated sugar, baking powder, baking soda, and salt until fully combined.
- Add Wet Ingredients: Add the eggs, whole milk, vegetable oil, and vanilla extract to the dry mixture. Beat on medium speed for 2 minutes to form a smooth batter.
- Add Boiling Water: Carefully stir in the boiling water until the batter is combined; this helps create a moist texture.
- Fold in Raspberries and Hazelnuts: Gently fold fresh raspberries and chopped roasted hazelnuts into the batter to distribute evenly without breaking the fruit.
- Divide Batter and Bake: Divide the batter evenly between the two prepared cake pans. Bake in the preheated oven for 30-35 minutes or until a toothpick inserted into the center comes out clean.
- Cool Cakes: Allow the cakes to cool in the pans for 10 minutes, then turn them out onto wire racks to cool completely before frosting.
- Prepare Ganache: Heat the heavy cream until just simmering (do not boil). Pour the hot cream over the chopped semi-sweet chocolate and let it sit for a few minutes, then stir gently until the mixture is smooth and glossy.
- Assemble Cake: Once the cakes are completely cool, spread the whipped ganache between the two cake layers and cover the top with the remaining ganache.
- Garnish: Optionally decorate the cake with additional fresh raspberries and chopped roasted hazelnuts for an elegant finish.
Notes
- Make sure the cakes are completely cool before applying ganache to prevent it from melting.
- Use room temperature eggs and milk to ensure a smooth batter.
- For best texture, fold raspberries gently to avoid turning the batter purple.
- You can substitute roasted hazelnuts with toasted almonds or pecans if desired.
- Ganache can be whipped slightly once cooled for a fluffier texture if preferred.

