Chocolate Tart With Toasted Hazelnuts

This chocolate tart with toasted hazelnuts is a rich and nutty dessert that is perfect for special occasions and easy enough for beginners. It starts with a buttery puff pastry base, then gets a smooth chocolate filling and a topping of crunchy toasted hazelnuts.

The mix of deep chocolate and warm, toasty nuts makes every bite taste cozy and fancy. It looks like a bakery treat, but the steps are simple and quick. You don’t need any special tools or baking experience.

Below you’ll find a full recipe card, clear step-by-step instructions, helpful tips, tasty variations, and storage advice. Let’s make this chocolate hazelnut tart that will impress your family and guests.

Instructions

1. Toast the hazelnuts. Spread hazelnuts on a dry pan over medium heat. Stir for 5–7 minutes until fragrant and lightly browned. Let cool, then rub off the skins and chop roughly.
2. Preheat the oven. Set your oven to 400°F (200°C). Line a baking sheet with parchment paper.
3. Prepare the puff pastry. Roll out the thawed puff pastry lightly on a floured surface. Place it on the baking sheet.
4. Score the border. Use a knife to score a 1-inch border around the edges. Do not cut all the way through. This helps the edges puff up.
5. Make the egg wash. Whisk the egg and water in a small bowl. Brush the border with the egg wash.
6. Bake the pastry base. Bake for 15 minutes, or until golden and puffed. If the center puffs up, press it down gently with a spoon.
7. Make the chocolate filling. While the pastry bakes, heat the heavy cream in a small saucepan until it just simmers. Remove from heat.
8. Melt the chocolate. Pour the hot cream over the chocolate chips in a bowl. Let it sit for 1 minute, then stir until smooth.
9. Finish the filling. Stir in the butter and vanilla extract until glossy and smooth.
10. Fill the tart. Pour the chocolate filling into the center of the baked pastry, spreading it evenly within the border.
11. Add hazelnuts. Sprinkle the toasted hazelnuts over the warm chocolate so they stick. Drizzle with Nutella if you like.
12. Chill and serve. Let it cool for 10 minutes, then refrigerate for at least 1 hour before slicing.

Tips Section

• Toast the hazelnuts first. Toasting brings out a deeper, nuttier flavor. Don’t skip this step.
• Rub off the skins. After toasting, wrap the nuts in a clean towel and rub to remove loose skins.
• Chop evenly. Even pieces toast and sit better on the tart than uneven chunks.
• Watch the nuts closely. Hazelnuts burn fast, so stir often and keep the heat medium.
• Add nuts while chocolate is warm. This helps them stick to the filling without pressing hard.
• Chocolate not melting? Place the bowl over a pot of simmering water and stir gently until smooth.
• Tart too soft? Chill it longer. The chocolate needs time to set firmly.

Variations

• Dark Chocolate Hazelnut Tart: Use dark chocolate chips for a richer, less sweet filling.
• Hazelnut Praline Tart: Sprinkle crushed praline or caramelized hazelnuts on top instead of plain toasted nuts.
• Milk Chocolate Hazelnut Tart: Swap semi-sweet chocolate for milk chocolate for a creamier taste.
• Orange Hazelnut Chocolate Tart: Add 1 teaspoon of orange zest to the chocolate filling.
• White Chocolate Hazelnut Tart: Use white chocolate chips and toasted hazelnuts for a sweet twist.

Storage Instructions

Store leftover chocolate hazelnut tart in an airtight container in the refrigerator for up to 3 days. The nuts may soften slightly over time, but the flavor will still be great.

For the best taste, serve the tart cold or at room temperature. You can warm a slice in the microwave for 10–15 seconds if you like a soft, gooey filling. Do not freeze this tart, because the puff pastry can become soggy after thawing.

FAQ Section

Can I use pre-toasted hazelnuts for this tart?

Yes, pre-toasted hazelnuts work fine and save time. Just chop them roughly before sprinkling on top.

How do I remove hazelnut skins easily?

After toasting, wrap the warm nuts in a clean kitchen towel and rub them together. Most of the skins will come off.

Can I make this chocolate hazelnut tart ahead of time?

Yes. You can bake the pastry and make the filling a day ahead. Add the toasted hazelnuts just before serving for the best crunch.

What chocolate pairs best with hazelnuts?

Semi-sweet or dark chocolate works best. The slight bitterness balances the rich, nutty flavor of the hazelnuts.

Is this recipe good for beginners?

Absolutely. The steps are simple and use basic ingredients. Even first-time bakers can make this tart look and taste amazing.