Rich and Elegant French Chocolate Tart (Tarte Aux Chocolat)

My Tarte au Chocolat is a classic French chocolate tart that celebrates everything we love about chocolate: rich, smooth, and decadently creamy filling nestled inside a buttery, crisp tart shell. Each bite offers a pleasing contrast of textures — the delicate crunch of the pastry gives way to a silky, melt-in-the-mouth chocolate cremeux with deep, intense flavor. Elegant enough for special occasions yet simple enough to let the chocolate shine.

sliced french chocolate tart — Classic French chocolate tart with a glossy cremeux.

Bake Like a French Pastry Chef

You can recreate this tart at home. The essential idea that elevates this recipe beyond a simple ganache tart is the addition of egg yolks to the chocolate mixture — a technique that transforms a straight ganache into a cremeux. Egg yolks add another layer of creaminess and temper the intense chocolate flavor so the filling feels luscious and balanced against the sweet, crumbly shortcrust.

Organization makes a big difference. A reliable workflow I use: make the dough the night before and chill it overnight. On the serving day, prepare the cremeux about 6 hours ahead; while it chills, roll and par-bake the tart shell. Allow the filled tart to set for 2–3 hours before serving so the texture is perfect.

Plan your workflow: Chill the dough overnight, make the cremeux several hours ahead, and pre-bake the shell while the cremeux cools. This pacing ensures each component reaches the right temperature and texture.

Keep the dough cold while rolling. If it softens, chill it for 10–15 minutes before continuing.
Chop the chocolate finely so it melts evenly and quickly when the warm cream is added.
If the mixture separates (oil on the sides), it usually means the liquid was too hot. Rescue it by blending briefly with an immersion blender or processing the mixture until smooth.
Assemble the tart when the cremeux is slightly warm and still spreadable so it settles smoothly into the crust.

Process the sugar and butter. — Process the sugar and butter for the sweet shortcrust.

Add the egg and vanilla. — Add the egg and vanilla to the creamed butter and sugar.

A food processor bowl with dough. — Process the flour in until a smooth dough forms.

A sweet short crust dough in plastic wrap. — Wrap the dough and chill before rolling.

Ingredients

Pâte Sablée (Sweet Shortcrust)

1/2 cup (114g) unsalted butter, soft
1/3 cup (70g) granulated sugar
1 large egg, room temperature
1 teaspoon vanilla extract
1 2/3 cups (200g) all-purpose flour

Crèmeux (Chocolate Filling)

2/3 cup (180ml) whole milk
2/3 cup (180ml) heavy cream
1/3 cup (70g) sugar
3 large egg yolks, room temperature
1 cup (170g) chopped chocolate, 56–72% cocoa

Instructions

Make the Pâte Sablée

Process the butter and sugar in a food processor until smooth and pasty.
Add the egg and vanilla; process until combined.
Add the flour and pulse just until a smooth dough comes together. Do not overwork.
Press the dough into a disk, wrap in plastic, and refrigerate at least 30 minutes or overnight.
Roll the chilled dough between parchment sheets. Use the bottom sheet to ease the dough into a 9-inch tart pan. Trim edges and chill the lined pan for 20 minutes.
Preheat oven to 375°F (190°C). Prick the crust with a fork, line with parchment, and fill with pie weights or dry beans. Place the pan on a baking sheet and bake 22–25 minutes until set.
Remove from oven, cool for 15 minutes, then remove weights and allow the shell to cool completely.

Make the Crèmeux

Place the chopped chocolate in a large bowl and set aside.
Heat the milk and cream in a saucepan just to a simmer.
Whisk the egg yolks and sugar together. While whisking, slowly drizzle in the hot milk mixture a tablespoon at a time to temper the yolks.
Strain the tempered mixture back into the saucepan. Cook over medium-low heat, stirring constantly, until the custard thickens and coats the back of a spoon (a clear line will form when you run a finger through it).
Pour the hot custard over the chopped chocolate and let sit briefly to melt. Stir until completely smooth into a glossy chocolate cremeux.
Set the cremeux aside to cool until it is slightly warm and spreadable, about 1 hour.
Transfer the prebaked crust to a serving plate, pour the cremeux into the shell, and gently tap to release air bubbles.
Chill for 2–3 hours until set. Top and serve as desired.

Tip: If the filling appears grainy or separates after combining, blend briefly with an immersion blender to smooth it.

Topping and Serving Ideas

My favorite finish is a generous dollop of stabilized whipped cream. Other elegant options:

Homemade caramel sauce or a drizzle of salted caramel.
Fresh berries for brightness and acidity.
Chocolate whipped cream or chocolate shavings.
A dusting of cocoa powder or a few sea salt flakes to elevate the chocolate flavor.

a slice of french chocolate tart — Serve slices at room temperature for the best texture and flavor.

Storage & Make-Ahead

Store the tart at room temperature for up to two days (covered), or in the refrigerator for up to five days in an airtight container. If the tart is topped with whipped cream or other perishable toppings, store refrigerated and consume within three days.
Make ahead: The dough can be refrigerated up to 48 hours before baking. The baked crust can be kept at room temperature up to 24 hours. The cremeux can be made up to three days in advance and refrigerated; gently rewarm in a double boiler if needed to reach a spreadable consistency before filling the crust.