Equipment
Ingredients
Pâte Brisée (Pastry Crust)
- 150 g all-purpose flour
- 75 g unsalted butter, cold and cubed
- 3 g fine sea salt
- 1 egg
- 30 ml cold water
Endive Filling
- 4 belgian endive
- 30 g unsalted butter
- 15 g granulated sugar
- 2 g fine sea salt
Custard
- 150 g gruyère cheese, grated
- 2 eggs
- 150 ml heavy cream
- 1 g ground nutmeg, freshly grated if possible
- 1 g black pepper, freshly cracked
Nutrition (per serving)
Method
In a mixing bowl, combine the all-purpose flour and salt. Add the cold, cubed butter and rub it into the flour using your fingertips until the mixture resembles coarse crumbs.
Whisk the egg and cold water together, then pour into the flour mixture. Gently mix until the dough just comes together. Do not overwork.
Shape the dough into a disc, wrap tightly, and refrigerate to rest.
On a lightly floured surface, roll out the chilled dough to a 3mm thickness. Carefully transfer the dough to the tart pan, pressing it gently into the bottom and up the sides. Prick the base lightly with a fork.
Preheat the oven to 190C (375F). Line the tart crust with parchment paper and fill with pie weights. Blind bake for 15 minutes, then remove the paper and weights and bake for another 5 minutes until lightly golden.
While the crust bakes, melt butter in a skillet over medium heat. Place the halved endives cut-side down. Sprinkle with sugar and salt. Cook until deeply caramelized, then flip and cook until tender.
In a clean bowl, whisk together the eggs, heavy cream, freshly grated nutmeg, and black pepper to create the custard base.
Spread the grated Gruyere cheese evenly across the bottom of the pre-baked tart shell. Arrange the caramelized endive halves on top in a decorative pattern, then carefully pour the egg and cream custard over the vegetables.
Lower the oven temperature to 180C (350F). Bake the assembled tart until the custard is set and puffed, and the top is golden brown.
Remove the tart from the oven and allow it to rest in the pan before carefully removing the sides and slicing.
Chef's Notes
- Removing the tough, cone-shaped core from the base of the endives reduces their natural bitterness significantly without losing their distinct flavor profile.
- Ensure the butter for the pastry is ice-cold; this creates small steam pockets during baking, which is the secret to a perfectly flaky crust.
- Caramelizing the endive slowly with a touch of sugar brings out their inherent sweetness, providing a necessary balance to the savory cheese and rich custard.
- Blind baking the crust is completely non-negotiable for this recipe to prevent a soggy bottom, as both the custard and the endives will release moisture during the final bake.
Storage
Refrigerator: 4 days — Store in an airtight container. The crust will soften over time.
Reheating: Reheat in a 150C (300F) oven for 10-15 minutes until warmed through and the crust regains some crispness.
