A traditional cake from the French Basque Country featuring a tender, buttery shortbread-style crust encasing a rich vanilla pastry cream. The contrast between the golden crisp exterior and the silky custard interior makes this an iconic regional dessert that pairs beautifully with coffee or a dessert wine.
Prep Time30 mins
Cook Time45 mins
Total Time75 mins
Servings8
Yield8 servings
Nutrition Facts
Per serving (estimated)
- 520 kcalCalories
- 26 gFat
- 15 gSaturated Fat
- 64 gCarbs
- 1 gFiber
- 36 gSugar
- 9 gProtein
- 170 mgSodium
- 160 mgPotassium
- 110 mgCalcium
- 2 mgIron
- 0 mgVitamin C
- 240 mcgVitamin A
Ingredients
For the Pastry Dough
- 2 1/2 cups (315 g) all-purpose flour
- 1 cup (200 g) granulated sugar
- 1/2 lb (225 g) cold unsalted butter, cubed
- 2 large eggs
- 1 large egg yolk
- 1 1/2 teaspoons baking powder
- 1/4 teaspoon fine sea salt
- 2 tablespoons dark rum or 1 teaspoon vanilla extract
For the Vanilla Pastry Cream
- 2 cups (480 ml) whole milk
- 1/2 cup (100 g) granulated sugar
- 4 large egg yolks
- 1/4 cup (30 g) cornstarch
- 1 teaspoon vanilla bean paste or extract
- 2 tablespoons unsalted butter
For Assembly
- 1 large egg beaten with 1 tablespoon milk
- 1 tablespoon all-purpose flour for dusting
Directions
- Prepare the pastry cream: In a medium saucepan, heat the milk over medium heat until just steaming. In a bowl, whisk the egg yolks, sugar, and cornstarch until smooth and pale, then slowly pour in the hot milk while whisking constantly.
- Return the mixture to the saucepan and cook over medium heat, whisking continuously, until it thickens and gently boils for 1 minute. Remove from heat, whisk in the butter and vanilla, then transfer to a bowl. Press plastic wrap directly on the surface and refrigerate until completely cool, about 1 hour.
- Make the dough: In a large bowl, whisk together the flour, sugar, baking powder, and salt. Cut in the cold butter with a pastry cutter or your fingertips until the mixture looks like coarse crumbs. Add the eggs, egg yolk, and rum, mixing just until a soft dough forms.
- Divide the dough into two disks, one slightly larger than the other. Wrap in plastic wrap and refrigerate for at least 1 hour until firm.
- Preheat the oven to 350°F (175°C). Grease a 9-inch springform pan. On a lightly floured surface, roll the larger disk into an 11-inch round and line the pan, pressing it up the sides with a 1-inch overhang.
- Spread the cooled pastry cream evenly over the dough. Roll out the smaller disk into a 10-inch round, drape it over the filling, and trim and crimp the edges firmly to seal.
- Brush the top with egg wash. Using the back of a knife, score a decorative crosshatch pattern or the traditional Basque lauburu symbol into the surface without cutting through.
- Bake for 40 to 45 minutes until the top is deeply golden brown. Tent with foil during the last 10 minutes if it browns too quickly.
- Cool the cake in the pan for 15 minutes, then release the springform ring and transfer to a wire rack. Serve at room temperature or slightly warm.
Cook’s Notes
- Keep all dough ingredients, especially the butter, very cold to ensure a tender, flaky crust rather than a tough one.
- The pastry cream must be completely cold before assembling, otherwise it can soften the dough and cause leaks during baking.
- For an authentic touch, score the traditional Basque lauburu (four-armed whirling cross) symbol on the top before baking.
- The cake develops deeper flavor if rested for several hours or overnight at room temperature before serving.
- Store leftovers covered at room temperature for up to 2 days; the crust will soften slightly but the flavor intensifies.










