There’s something truly magical about the combination of chocolate and hazelnut. For me, it instantly transports me back to my grandmother’s kitchen, where a jar of chocolate-hazelnut spread was a coveted treat, reserved for special occasions or particularly good report cards. That rich, nutty aroma, paired with the deep sweetness of chocolate, has always felt like a warm hug. This Chocolate Hazelnut Tart isn't just a dessert; it's a nostalgic journey, elevated to an elegant, show-stopping creation that still carries all the comfort of those childhood memories. It’s the kind of dessert that makes silence fall around the table, punctuated only by murmurs of delight.
Why This Recipe is a Must-Try
- Unforgettable Flavor Combination: The classic pairing of rich dark chocolate and toasted hazelnuts creates a depth of flavor that is both sophisticated and deeply satisfying. This Chocolate Hazelnut Tart is a true crowd-pleaser.
- Impressive Presentation, Surprisingly Easy: While it looks like it took hours of professional pastry work, this Chocolate Hazelnut Tart is straightforward to make, even for novice bakers. The result is a dessert that will earn you rave reviews.
- Perfect for Any Occasion: Whether it’s a holiday gathering, a special birthday, or just a cozy weekend treat, this Chocolate Hazelnut Tart fits the bill. It's elegant enough for guests but comforting enough for family.
- Make-Ahead Friendly: You can prepare several components of this Chocolate Hazelnut Tart in advance, making entertaining a breeze. The tart shell can be baked and stored, and the filling comes together quickly.
Key Ingredient Notes
Getting the best results for your Chocolate Hazelnut Tart starts with understanding a few key ingredients:
High-Quality Chocolate
This is the star of your Chocolate Hazelnut Tart, so don't skimp! I recommend using a good quality dark chocolate (60-70% cocoa solids). Chocolates labeled as 'couverture' are ideal as they melt smoothly and have a higher cocoa butter content, leading to a silkier ganache. Avoid chocolate chips if possible, as they often contain stabilizers that prevent smooth melting. A good bar of chocolate, finely chopped, will make all the difference in the final texture and taste of your Chocolate Hazelnut Tart.
Fresh Hazelnuts
Hazelnuts are the other hero here. For the best flavor, buy whole, raw hazelnuts and toast them yourself. This process enhances their natural nutty aroma and makes their skins easier to remove. If you can only find pre-roasted hazelnuts, ensure they are unsalted. The texture of freshly toasted and ground hazelnuts in both the crust and the filling adds an incredible depth that pre-ground hazelnut meal sometimes lacks.
Heavy Cream
For a truly decadent and smooth ganache filling, you need heavy cream (or whipping cream) with at least 36% milk fat. Lower-fat creams won't give you the same rich consistency or mouthfeel. The high fat content is what emulsifies with the melted chocolate to create that luscious, stable filling that sets perfectly in your Chocolate Hazelnut Tart.

Step-by-Step Guide with Pro Tips
For the Hazelnut Crust:
Step 1: In a food processor, pulse the toasted hazelnuts until finely ground. Be careful not to over-process, or you'll end up with hazelnut butter. Add the all-purpose flour, granulated sugar, and a pinch of salt to the food processor. Pulse a few times to combine.
Step 2: Add the cold, cubed unsalted butter to the mixture. Pulse until the mixture resembles coarse meal with some pea-sized pieces of butter remaining. This helps create a flaky crust for your Chocolate Hazelnut Tart.
Step 3: Slowly add the ice water, one tablespoon at a time, pulsing until the dough just comes together. It should be moist enough to hold together when pressed, but not sticky. Avoid overmixing to prevent a tough crust.
Step 4: Turn the dough out onto a lightly floured surface and gently form it into a disk. Wrap it tightly in plastic wrap and refrigerate for at least 30 minutes, or up to 2 days. This chilling step is crucial for an easy-to-roll crust and prevents shrinkage during baking.
Step 5: On a lightly floured surface, roll out the chilled dough into a 12-inch circle, about 1/8 inch thick. Carefully transfer the dough to a 9-inch tart pan with a removable bottom. Gently press the dough into the bottom and up the sides of the pan. Trim any excess dough from the edges. Prick the bottom of the crust all over with a fork.
Step 6: Freeze the tart shell for 15-20 minutes. This helps prevent the crust from shrinking during baking. Preheat your oven to 375°F (190°C).
Step 7: Line the frozen tart shell with parchment paper and fill with pie weights or dried beans. Blind bake for 15 minutes. Remove the parchment and weights, then continue baking for another 8-10 minutes, or until the crust is lightly golden brown. Let it cool completely on a wire rack before filling.
For the Chocolate Hazelnut Filling:
Step 8: Finely chop the dark chocolate and place it in a heatproof bowl. Set aside.
Step 9: In a small saucepan, heat the heavy cream and corn syrup (if using) over medium heat until it just begins to simmer around the edges. Do not let it boil vigorously. The corn syrup adds a lovely sheen and helps prevent crystallization, making your Chocolate Hazelnut Tart look even more professional.
Step 10: Pour the hot cream over the chopped chocolate. Let it sit undisturbed for 5 minutes to allow the chocolate to melt. Then, starting from the center, gently whisk until the mixture is smooth, glossy, and fully emulsified. If using hazelnut liqueur, whisk it in now. Add a pinch of sea salt to enhance the chocolate flavor.
Step 11: Pour the warm chocolate ganache into the cooled hazelnut tart shell. Gently tap the tart on the counter a few times to release any air bubbles and ensure an even surface.
Step 12: Refrigerate the Chocolate Hazelnut Tart for at least 3-4 hours, or until the filling is firm and set. You can also make it a day ahead. Once set, carefully remove the tart from its pan.
For Garnishing (Optional):
Step 13: Before serving, garnish the Chocolate Hazelnut Tart with toasted hazelnut halves, a dusting of cocoa powder, or a sprinkle of flaky sea salt for an extra touch of elegance and flavor. If you have extra time, a few curls of chocolate are always welcome!
Variations & Serving Suggestions
This Chocolate Hazelnut Tart is a masterpiece on its own, but here are a few ideas to make it even more spectacular:
- Espresso Kick: Add 1 teaspoon of instant espresso powder to the chocolate ganache with the hot cream. It deepens the chocolate flavor without making it taste like coffee.
- Boozy Bliss: Replace 1-2 tablespoons of heavy cream with Frangelico (hazelnut liqueur) for an extra layer of nutty warmth. This elevates the Chocolate Hazelnut Tart to adult-dessert status.
- Citrus Zest: A tiny hint of orange zest (1/2 teaspoon) can brighten the rich chocolate and hazelnut notes beautifully. Add it to the ganache as it cools slightly.
- White Chocolate Drizzle: For a decorative touch, melt some white chocolate and drizzle it artfully over the set tart just before serving.
- Serving Suggestions: This Chocolate Hazelnut Tart is best served at room temperature or slightly chilled. A dollop of lightly sweetened whipped cream, a scoop of vanilla bean ice cream, or a fresh raspberry coulis are all wonderful accompaniments. Store any leftovers in an airtight container in the refrigerator. I often use my Basics Glass Food Storage containers for this, as they keep it fresh and prevent any odors from seeping in.
Nutrition Information
| Nutrient | Amount |
|---|---|
| Calories | 480 kcal |
| Carbohydrates | 45g |
| Cholesterol | 75mg |
| Fat | 35g |
| Fiber | 4g |
| Protein | 7g |
| Saturated Fat | 18g |
| Serving Size | 1 slice |
| Sodium | 150mg |
| Sugar | 28g |
| Trans Fat | 0.5g |
| Unsaturated Fat | 15g |
Please note that these are estimated values and can vary based on specific ingredient brands and preparation methods.
There you have it – a truly magnificent Chocolate Hazelnut Tart recipe that’s sure to impress. It’s more than just a dessert; it’s a celebration of classic flavors and a delightful way to bring people together. The rich, velvety chocolate, the crunchy, fragrant hazelnuts, and that perfectly buttery crust make every bite an experience. So go ahead, treat yourself and your loved ones to this incredible Chocolate Hazelnut Tart. You deserve this moment of pure, unadulterated bliss. If you're looking for another comforting classic to bake, my Grandmother's Beloved Date Nut Bread is always a hit, or for a simpler chocolate fix, check out My Go-To Homemade Chocolate Milkshake. Happy baking!
FAQs
Can I make this Chocolate Hazelnut Tart ahead of time?
Yes, absolutely! This Chocolate Hazelnut Tart is an excellent make-ahead dessert. You can bake the crust up to 2 days in advance and store it at room temperature. The entire tart, once assembled, can be made 1-2 days ahead and stored in the refrigerator, covered. Let it come to room temperature for about 30 minutes before serving for the best texture.
What kind of chocolate is best for this Chocolate Hazelnut Tart?
For the silkiest, most flavorful ganache in your Chocolate Hazelnut Tart, use a high-quality dark chocolate with 60-70% cocoa solids. Brands like Valrhona, Callebaut, Ghirardelli, or Lindt are excellent choices. Avoid chocolate chips, as they contain stabilizers that can prevent the ganache from becoming perfectly smooth.
Do I have to toast the hazelnuts myself?
While you can use pre-toasted hazelnuts, toasting them yourself is highly recommended for this Chocolate Hazelnut Tart. Freshly toasted hazelnuts have a much more intense, aromatic flavor and a better texture. Plus, itu2019s easy to do: spread them on a baking sheet and toast at 350u00b0F (175u00b0C) for 10-15 minutes until fragrant, then rub them in a clean kitchen towel to remove the skins.
How do I store leftover Chocolate Hazelnut Tart?
Store any leftover Chocolate Hazelnut Tart in an airtight container in the refrigerator for up to 3-4 days. While it's best enjoyed at room temperature, it's equally delicious slightly chilled. You can even freeze individual slices for up to 1 month; thaw in the refrigerator overnight before serving.
Decadent Chocolate Hazelnut Tart
Indulge in this rich and elegant Chocolate Hazelnut Tart, featuring a buttery hazelnut crust and a silky smooth dark chocolate ganache filling. Perfect for any special occasion or a luxurious treat!
- Total Time: 1 hour 10 minutes
- Yield: 8 servings 1x
Ingredients
1 cup (120g) hazelnuts, toasted and skinned
1 1/4 cups (150g) all-purpose flour
1/4 cup (50g) granulated sugar
1/2 teaspoon salt
1/2 cup (113g) cold unsalted butter, cubed
3-4 tablespoons ice water
1 1/4 cups (300ml) heavy cream
1 tablespoon corn syrup (optional, for gloss)
9 oz (250g) good quality dark chocolate (60-70% cocoa), finely chopped
1 tablespoon Frangelico or other hazelnut liqueur (optional)
Pinch of flaky sea salt (for garnish)
Instructions
Step 1: For the crust, in a food processor, pulse toasted hazelnuts until finely ground. Add flour, sugar, and salt; pulse to combine.
Step 2: Add cold, cubed butter and pulse until mixture resembles coarse meal with pea-sized butter pieces.
Step 3: Gradually add ice water, 1 tablespoon at a time, pulsing until dough just comes together. Do not overmix.
Step 4: Form dough into a disk, wrap in plastic, and refrigerate for at least 30 minutes.
Step 5: Roll out chilled dough to a 12-inch circle. Carefully transfer to a 9-inch tart pan with a removable bottom. Press dough into pan, trim edges, and prick bottom with a fork.
Step 6: Freeze tart shell for 15-20 minutes. Preheat oven to 375°F (190°C).
Step 7: Line frozen shell with parchment, fill with pie weights, and blind bake for 15 minutes. Remove weights/parchment and bake for another 8-10 minutes until lightly golden. Cool completely.
Step 8: For the filling, place finely chopped dark chocolate in a heatproof bowl.
Step 9: In a small saucepan, heat heavy cream and corn syrup (if using) over medium heat until it just simmers around the edges. Do not boil.
Step 10: Pour hot cream over chopped chocolate. Let sit for 5 minutes, then whisk gently from the center until smooth and glossy. Stir in hazelnut liqueur (if using) and a pinch of sea salt.
Step 11: Pour warm ganache into the cooled tart shell. Gently tap the tart to release air bubbles.
Step 12: Refrigerate for at least 3-4 hours, or until firm and set. Carefully remove from pan.
Step 13: Garnish with toasted hazelnut halves, cocoa powder, or flaky sea salt before serving.
Notes
For best results, use high-quality dark chocolate. Toasting your own hazelnuts will yield the most intense flavor. The tart can be made a day in advance and stored in the refrigerator. Serve at room temperature for the best texture.
- Prep Time: 45 minutes
- Cook Time: 25 minutes
- Category: Desserts & Baking
- Cuisine: French, European
Nutrition
- Serving Size: 1 slice
- Calories: 480 kcal
- Sugar: 28g
- Sodium: 150mg
- Fat: 35g
- Saturated Fat: 18g
- Unsaturated Fat: 15g
- Trans Fat: 0.5g
- Carbohydrates: 45g
- Fiber: 4g
- Protein: 7g
- Cholesterol: 75mg
