Vegan Chocolate Hazelnut Layer Cake Recipe
The Vegan Chocolate Hazelnut Layer Cake is a divine treat that feels as indulgent as it sounds. This cake combines a moist, rich chocolate sponge with the nutty depth of hazelnut buttercream and a glossy chocolate ganache finish, perfectly capturing the essence of those beloved hazelnut truffles. Whether you’re celebrating a special occasion or just craving a decadent dessert, this Vegan Chocolate Hazelnut Layer Cake will truly wow you and anyone lucky enough to share a slice.

Ingredients You’ll Need
Gathering simple yet essential ingredients is the first step to making this heavenly cake. Each item plays a crucial role, from the cocoa powder that delivers chocolate intensity to the hazelnut butter that brings a distinctive nutty richness and creamy texture. With these staples on hand, your creation will be both beautiful and delicious.
- 2 cups flour: The base that provides structure and softness to the cake layers.
- ½ cup cocoa powder: Adds deep, luscious chocolate flavor and a dark color.
- 1 cup coconut sugar: A natural, caramel-tasting sweetener that keeps the cake moist.
- 1 teaspoon baking soda: Helps the cake rise perfectly for a light, airy crumb.
- 1 cup almond milk: A creamy plant-based milk that blends ingredients smoothly and keeps the cake vegan.
- ½ cup hazelnut butter: Infuses the batter with rich, nutty character and moisture.
- ½ cup coconut oil: For a tender crumb and subtle tropical undertone.
- 1 teaspoon vanilla: Enhances the overall flavor with a warm, sweet note.
- Frosting: Combining ½ cup hazelnut butter, ½ cup vegan butter, and 2 cups powdered sugar makes a silky, dreamy hazelnut buttercream.
How to Make Vegan Chocolate Hazelnut Layer Cake
Step 1: Prepare the Dry and Wet Ingredients
Start by whisking together the flour, cocoa powder, coconut sugar, and baking soda in a large mixing bowl. This ensures the dry components are evenly distributed, which is essential for balanced flavor and texture later on. In a separate bowl, combine the almond milk, hazelnut butter, coconut oil, and vanilla extract, whisking until smooth and creamy. This wet mixture will bring moisture and richness to the cake layers.
Step 2: Combine and Prepare to Bake
Gradually pour the wet ingredients into the dry, stirring gently but thoroughly until just combined. Don’t overmix, as you want to keep the batter light. Divide the batter evenly between two greased cake pans, gently smoothing the tops for even rising. Your batter should be luscious and ready to transform into a perfectly cakey sponge.
Step 3: Bake to Perfection
Preheat your oven to 175°C and bake the pans for 30 to 35 minutes. Check doneness by inserting a toothpick into the center; it should come out clean or with just a few moist crumbs clinging. Once baked, allow the cakes to cool completely in their pans before moving on to frosting — patience here really pays off!
Step 4: Whip Up the Hazelnut Buttercream
For the frosting, beat together the hazelnut butter and vegan butter until creamy and well blended. Slowly add the powdered sugar, mixing continuously until the frosting is light, fluffy, and spreadable. This buttercream will create the perfect contrast, balancing the dark chocolate cake with a silky, nutty sweetness.
Step 5: Assemble and Decorate
Place one cake layer on your serving plate and generously spread a thick layer of the hazelnut buttercream over it. Add the second cake layer on top, then cover the entire cake with the remaining frosting. For the finishing touch, drizzle melted chocolate ganache over the top and sprinkle crushed hazelnuts to echo the cake’s flavor theme beautifully.
How to Serve Vegan Chocolate Hazelnut Layer Cake

Garnishes
Adding garnishes like roasted hazelnuts or a light dusting of cocoa powder makes your cake look like it just came from a gourmet bakery. Fresh berries can also add a burst of color and a subtle tartness that pairs wonderfully with the cake’s sweetness.
Side Dishes
Serve a slice with a scoop of vegan vanilla ice cream or a dollop of coconut whipped cream to create an extra special dessert experience. A warm cup of almond milk latte or rich espresso complements the cake’s chocolate and hazelnut notes like a dream.
Creative Ways to Present
Try layering the cake slices with fresh raspberries and extra hazelnut buttercream for a stunning dessert parfait. Or cut the cake into smaller squares for elegant finger desserts at a party. Presentation is truly where your creativity can shine with this versatile Vegan Chocolate Hazelnut Layer Cake.
Make Ahead and Storage
Storing Leftovers
This cake keeps beautifully in an airtight container in the refrigerator for up to five days. The flavors actually deepen with time, making each bite more luscious after a day or two.
Freezing
You can freeze the cake, wrapped tightly in plastic wrap and foil, for up to three months. Thaw overnight in the fridge to maintain its moist texture and rich flavor before serving.
Reheating
If you want to enjoy the cake slightly warm, removing it from the fridge about 30 minutes prior will let it come to room temperature gently. Avoid microwaving as the ganache and frosting are best enjoyed cool and creamy.
FAQs
Can I substitute almond milk with another plant-based milk?
Absolutely! Oat milk, soy milk, or cashew milk are excellent alternatives. Just make sure to use unsweetened varieties to keep the cake’s sweetness balanced.
Is it possible to make this cake nut-free?
The hazelnut butter is key to flavor here, but you could experiment with sunflower seed butter for a nut-free version. Keep in mind it will alter the taste profile somewhat.
How can I make the frosting less sweet?
Try reducing the powdered sugar slightly or add a pinch of salt to balance the sweetness without sacrificing creaminess.
Can I use regular sugar instead of coconut sugar?
Yes, you can use organic cane sugar or brown sugar if you prefer. Coconut sugar adds a subtle caramel note, but the cake will still be delicious with alternatives.
What’s the best way to melt chocolate for the ganache?
Gently melt the chocolate using a double boiler or microwave in short bursts, stirring frequently to prevent burning. Adding a splash of plant milk can help achieve the perfect drizzle consistency.
Final Thoughts
If you’re searching for a dessert that feels both indulgent and comforting, the Vegan Chocolate Hazelnut Layer Cake is an absolute must-try. It’s a showstopper that combines simple ingredients in a way that delights every sense. I can’t wait for you to bake this and share the joy of rich chocolate and hazelnut goodness with your loved ones!
