
This recipe is proudly sponsored by One Degree Organics.
Indulge Guilt-Free: The Ultimate Vegan Chocolate Hazelnut Tart (Gluten-Free & Refined Sugar-Free)
Prepare your taste buds for an extraordinary experience! If you’re seeking a dessert that truly captivates with its richness and luxurious texture, look no further. This Vegan Chocolate Hazelnut Tart is a masterpiece of plant-based indulgence, offering all the decadence you crave without any refined sugars, dairy, or gluten. Imagine a crisp, buttery oat and hazelnut crust cradling a velvety, homemade Nutella-like ganache, all crowned with perfectly roasted hazelnuts. It’s not just a dessert; it’s an escape to chocolate hazelnut heaven, meticulously crafted to be both incredibly delicious and remarkably wholesome.
For anyone who has a soft spot for the classic combination of chocolate and hazelnut, this tart delivers a sophisticated twist on a beloved flavor profile. We’ve transformed traditional ingredients into a healthier, yet equally satisfying, vegan delight. Whether you’re a seasoned vegan baker or simply looking to explore more conscious dessert options, this recipe promises to impress. It’s perfect for special occasions, holiday gatherings, or simply treating yourself to a slice of pure bliss. And the best part? It’s made with simple, high-quality ingredients you can feel good about, especially when sourced from brands like our wonderful sponsor, One Degree Organics, who champion transparency and plant-based farming methods.
The Secret to a Perfect Vegan Tart Crust
Every exceptional tart begins with an outstanding crust, and this vegan chocolate hazelnut tart is no exception. Our recipe features a delightful oat and hazelnut crust that is wonderfully crisp, nutty, and perfectly complements the rich filling. The foundation of this incredible crust comes from One Degree Organics Sprouted Rolled Oats. These aren’t just any oats; they are sprouted, which enhances their nutritional value and makes them easier for your body to digest. This simple yet crucial detail contributes to making our tart not only delicious but also significantly healthier. Furthermore, One Degree Organics ensures their oats are certified gluten-free, opening up this delectable dessert to even more people with dietary sensitivities.
Our collaboration with One Degree Organics is rooted in shared values. They are committed to providing only organic products, sourced from farmers who exclusively use plant-based farming methods. What truly sets them apart is their incredible dedication to transparency. You can scan the QR code on any of their products and virtually “meet the farmers” behind your food, learning about the origin of each ingredient. This level of honesty and commitment to sustainable practices is why we love incorporating their ingredients into our recipes. It allows us to create dishes that are not only good for us but also kind to the environment.
Beyond the quality oats and hazelnut flour, the key to a cohesive and delicious tart crust lies in the binding agents. Melted coconut oil and a sticky sweetener like maple syrup bring the dry ingredients together. When combining, aim for a mixture that is crumbly but holds its shape when pressed between your fingers. This ensures a crust that bakes up beautifully golden brown and firm enough to hold its luscious filling. After pressing it evenly into your tart pan, a quick bake transforms it into the perfect base, ready for its crowning glory: the chocolate hazelnut ganache.
Crafting the Luxurious Chocolate Hazelnut Ganache
The heart of this vegan tart is its irresistibly rich and creamy chocolate hazelnut ganache. Traditionally, ganache is a simple emulsion of chocolate and cream. For our vegan version, we achieve an equally decadent result by using full-fat coconut milk as our “cream.” The key is to ensure you use the thick, creamy part of a chilled can of full-fat coconut milk for the best texture. This plant-based alternative provides an incredible richness that rivals its dairy counterpart.
To infuse that signature “Nutella” flavor, we introduce high-quality vegan dark chocolate and, of course, a generous amount of hazelnut butter. The addition of maple syrup sweetens the ganache naturally, while a touch of vanilla extract and a pinch of salt heighten the overall flavor profile, creating a perfectly balanced sweetness and depth. The secret to a velvety smooth ganache lies in the melting process. You want the chocolate to melt slowly and evenly, incorporating seamlessly with the coconut milk. Gently heating the ingredients in a pot over medium heat, stirring frequently, is the ideal method to prevent scorching and ensure a silky-smooth consistency. If you prefer using a microwave, remember to heat it at half power in short intervals, stirring well after each, to prevent the chocolate from burning.
Once combined, the mixture transforms into a lustrous, spreadable ganache that is simply divine. It’s thick enough to hold its shape once chilled, yet retains a luscious, melt-in-your-mouth quality that makes every bite pure heaven. This homemade ganache truly elevates the tart, providing that deep chocolate flavor expertly balanced by the nutty notes of hazelnut.
Tips for Tart Perfection and Customization
Achieving a show-stopping vegan chocolate hazelnut tart is simpler than you might think, especially with a few insider tips. First and foremost, investing in a good 9-inch tart pan with a removable bottom will make your life incredibly easy. This design allows you to effortlessly release the tart from the pan, ensuring clean, beautiful slices every time.
Regarding ingredients, if hazelnut flour isn’t readily available, don’t fret! You can easily make your own hazelnut meal by grinding raw hazelnuts in a food processor until they reach a flour-like consistency. Just be careful not to over-process, or you’ll end up with hazelnut butter! And if you’re looking for a simpler chocolate ganache without the hazelnut notes in the filling, you can certainly omit the hazelnut butter from the ganache recipe. This versatile dessert is also highly customizable. Consider adding a sprinkle of sea salt flakes on top for a delightful salted chocolate effect, or a dusting of cocoa powder for extra bitterness. Fresh berries like raspberries or strawberries also offer a lovely contrast in color and flavor.
Patience is a virtue when it comes to setting the ganache. Allow the tart to chill in the refrigerator for at least 2-3 hours, or until the filling is firm. This ensures it slices perfectly without any mess. Once set, garnish with a generous scattering of chopped, roasted hazelnuts to add texture and enhance the nutty aroma. This tart is truly a feast for both the eyes and the palate.

Why This Healthy Vegan Tart Is a Must-Try
Beyond its undeniable deliciousness, this Vegan Chocolate Hazelnut Tart offers numerous benefits that make it a standout dessert choice. By being entirely plant-based, it caters to vegan diets and those looking to reduce their dairy intake. The use of sprouted rolled oats and hazelnut flour in the crust makes it naturally gluten-free, broadening its appeal to individuals with gluten sensitivities without compromising on taste or texture. Perhaps one of its most appealing features is that it’s completely free from refined sugars, relying instead on natural sweeteners like maple syrup. This means you can indulge in a rich dessert experience without the sugar crash or the guilt often associated with traditional treats.
This tart is not just a healthier alternative; it’s a testament to how incredible vegan desserts can be. It’s proof that you don’t need animal products or excessive sugars to create something truly decadent and satisfying. The harmonious blend of deep chocolate and roasted hazelnut, combined with the contrasting textures of the crispy crust and creamy filling, creates a sensory experience that will delight even the most discerning palates. Whether you’re hosting a dinner party, celebrating a special occasion, or simply craving a sophisticated dessert, this tart is guaranteed to be a crowd-pleaser and a topic of conversation.
Serving and Storage Suggestions
For the best experience, serve this Vegan Chocolate Hazelnut Tart chilled. Once the ganache has fully set in the refrigerator, it will be firm enough to slice neatly. Leftovers can be stored in an airtight container in the fridge for up to a week, maintaining their delicious flavor and texture. For longer storage, this tart freezes beautifully! Simply wrap individual slices or the entire tart (if uncut) tightly in plastic wrap and then foil. It tastes incredibly good directly from the freezer, offering a delightful frozen treat, or you can allow it to thaw slightly for a creamier consistency.
More Vegan Dessert Recipes to Try
- Salted Almond Butter Fudge
- Vegan Red Velvet Cupcakes
- Vegan Banana Cream Pie Parfaits
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Vegan Chocolate Hazelnut Tart
- Author: Jess
Prep Time: 20 minutes
Cook Time: 15 minutes
Total Time: 30 minutes
Yield: 12 servings
Category: Dessert
Method: Bake
Cuisine: American
Description
A rich and luscious chocolate tart that is vegan, gluten-free, and refined sugar-free!
Ingredients
Crust
- 1 cup hazelnut flour (can sub ground hazelnuts)
- 2 cups One Degree Organics sprouted rolled oats
- 1/4 tsp salt
- 5 tbsp coconut oil, melted
- 4 tbsp maple syrup
Filling
- 1 14 oz can of full-fat coconut milk (chilled, use the thick cream from the top)
- 6 ounces 70% vegan dark chocolate, chopped
- 1/3 cup maple syrup
- 1/4 cup hazelnut butter
- 1 tsp vanilla extract
- pinch of salt
Other
- Hazelnuts to top (roasted and chopped)
Prevent your screen from going dark while cooking.
Instructions
- Preheat the oven to 350 degrees F (175 degrees C). Lightly grease a 9-inch tart pan (preferably with a removable bottom) with cooking spray or coconut oil.
- In a food processor, combine the hazelnut flour, One Degree Organics sprouted rolled oats, and salt. Pulse a few times to combine. Add the melted coconut oil and maple syrup and process until the mixture is well combined and sticky when pressed between your fingers.
- Transfer the dough mixture to the prepared tart pan. Using your fingers, firmly press the dough evenly into the bottom and up the sides of the pan.
- Bake the crust for 15-17 minutes, or until it’s golden brown and fragrant. Remove from the oven and let it cool completely on a wire rack before adding the filling.
- While the crust cools, prepare the filling. In a medium saucepan over medium-low heat, combine the full-fat coconut milk (cream only), chopped vegan dark chocolate, maple syrup, hazelnut butter, and vanilla extract. Stir frequently until the chocolate is fully melted and the mixture is smooth and glossy. Be careful not to let the mixture boil or burn the chocolate. Remove from heat and stir in the pinch of salt.
- Carefully pour the warm ganache mixture into the cooled tart pan. Gently tap the pan on the counter a few times to release any air bubbles and ensure an even surface.
- Place the tart in the refrigerator for at least 2-3 hours, or until the filling is completely set and firm.
- Once set, carefully remove the tart from the pan. Top with freshly chopped, roasted hazelnuts and serve chilled. Enjoy!
Notes
When pressing the crust into the tart pan, I find it easiest to start by pressing the dough around the edges and up the sides, then gradually work your way to the middle, ensuring an even thickness throughout. This prevents the edges from being too thin or breaking.
For best results, I highly recommend using a tart pan with a removable bottom for easy serving.
Nutrition
- Serving Size: 1 slice
- Calories: 394
- Sugar: 14g
- Fat: 31g
- Saturated Fat: 9g
- Carbohydrates: 30g
- Fiber: 6g
- Protein: 6g
If you tried this Vegan Chocolate Hazelnut Tart or any other delightful recipe from our collection, we’d love to hear from you! Please let us know how you liked it by leaving a comment and rating below. Your feedback helps us grow and inspires others to try these delicious creations. For more plant-based inspiration and tasty recipes, be sure to follow along on Pinterest, Instagram, and Facebook. Happy baking!


