Name: Classic French Custard Tart (Flan Pâtissier)
Prep time: 30 min
Cook time: 55 min
Total time: 1 h 25 min
Yield: 8 servings
Cuisine: French
Ingredients: 250 g All-purpose flour; 125 g Unsalted butter, cold and cubed; 50 ml Cold water; 0.5 teaspoon Salt; 500 ml Whole milk; 250 ml Heavy cream; 150 g Granulated sugar; 4 Large egg yolks; 1 Large whole egg; 50 g Cornstarch (Maizena); 1 Vanilla bean, split and scraped (or 2 tsp vanilla extract)

A beloved French bakery staple, Flan Pâtissier features a rich, creamy baked vanilla custard, all encased in a tender, buttery shortcrust pastry. It's a comforting and elegant dessert, perfect for any occasion, showcasing a perfect balance of simplicity and refined flavor. Flan Pâtissier boasts a long history in French culinary traditions, with its origins tracing back to medieval times when baked custards were common across Europe. This specific French version, distinguished by its thick, firm texture and often dark, caramelized top, became a quintessential item in French boulangeries and pâtisseries, symbolizing simple yet refined comfort food.

Instructions

1
Prepare the Pâte Brisée: In a large bowl, combine flour and salt. Add cold butter cubes and rub into the flour with your fingertips until crumbly. Gradually add 50-60ml cold water, mixing until a cohesive dough forms. Do not overmix. Form into a disc, wrap in plastic, and refrigerate for at least 30 minutes.
2
Preheat oven to 180°C (350°F). Roll out the chilled pastry dough on a lightly floured surface into a 30cm (12-inch) circle. Carefully transfer the dough to a 24-26cm (9.5-10 inch) tart pan with a removable bottom. Trim excess, prick the bottom with a fork, and refrigerate while preparing the custard.
3
Prepare the Custard: In a medium saucepan, combine milk and heavy cream. Add the scraped vanilla bean seeds and the pod (or vanilla extract). Bring to a gentle simmer over medium heat, then remove from heat and let infuse for 10 minutes. Remove the vanilla pod if used.
4
In a large bowl, whisk together sugar, egg yolks, whole egg, and cornstarch until smooth and pale.
5
Gradually pour the warm milk mixture into the egg mixture, whisking constantly to temper the eggs.
6
Return the entire mixture to the saucepan. Cook over medium-low heat, whisking continuously, until the custard thickens considerably and comes to a gentle boil for 1 minute. It should be very thick, like a pastry cream. Remove from heat.
7
Pour the hot custard into the chilled pastry shell. Smooth the top with a spatula.
8
Bake for 55-65 minutes, or until the custard is set and the top is beautifully golden brown, with possibly some caramelized spots. The center might still jiggle slightly.
9
Let the flan cool completely in the pan on a wire rack before refrigerating for at least 4 hours, or preferably overnight, to allow it to fully set. Serve chilled.

Chef's Tips

•Storage: Store Flan Pâtissier covered in the refrigerator for up to 3-4 days. It tastes best when fully chilled, allowing the flavors to meld and the custard to firm up.
•Substitutions: For a quicker version, use a store-bought shortcrust pastry (pâte brisée) or even puff pastry (pâte feuilletée) if you prefer. You can also infuse the milk with lemon zest or orange blossom water for a different flavor profile.
•Fun Fact: The characteristic dark, caramelized top of the Flan Pâtissier is often achieved by baking at a relatively high temperature, and sometimes briefly under a broiler at the very end, adding a delightful depth of flavor and visual appeal.
•Serving Suggestion: For an extra shine, some bakers brush the cooled flan with a thin layer of apricot glaze (warmed apricot jam strained and thinned with a little water).