Ingredients
Scale
- 1 1/2 cups (190g) all-purpose flour, plus extra for dusting
- 1/2 cup (115g) unsalted butter, chilled and cubed
- 1/4 cup (50g) granulated sugar
- 1 large egg yolk
- 2 tablespoons cold water
- 2 cups (480ml) whole milk
- 1/2 cup (100g) granulated sugar
- 3 tablespoons cornstarch
- 4 large egg yolks
- 1 vanilla bean pod (or 2 teaspoons pure vanilla extract)
- Powdered sugar, for dusting
Substitution suggestions: For a dairy-free version, try coconut milk instead of whole milk and use a vegan butter substitute. If you don’t have a vanilla bean, pure vanilla extract works wonderfully, though a vanilla bean lends a more aromatic depth that’s worth seeking out if you can.
Instructions
- Preheat your oven to 350°F (175°C). Lightly grease a 9×9 inch baking pan and line it with parchment paper, leaving some overhang for easy removal later.
- To make the shortcrust pastry, sift the flour into a large bowl. Add the chilled butter cubes and rub them into the flour using your fingertips until the mixture resembles fine breadcrumbs — just like my mum taught me, patience is key here to avoid warming the butter too much.
- Stir in the granulated sugar. Then, gently mix in the egg yolk and cold water, combining until a soft dough forms. If it feels too dry, add a splash more water, but be cautious — the dough should hold together without being sticky.
- Shape the dough into a flat disc, wrap it in cling film, and chill in the fridge for at least 30 minutes. This resting time lets the gluten relax, preventing tough pastry.
- Roll out the dough on a lightly floured surface to fit your baking pan. Transfer it gently to the pan, pressing it evenly across the base and up the sides. Prick the base all over with a fork to prevent puffing during baking.
- Bake the pastry blind (with baking beans or rice) for 15 minutes. Then remove the beans and bake for another 10 minutes until golden brown. I remember watching the oven window, smelling that buttery aroma filling the kitchen, a sure sign it’s almost time for the custard.
- While the base cools, make the custard. Split the vanilla bean pod lengthwise and scrape out the seeds. In a saucepan, combine the milk with the vanilla seeds and pod, warming gently until just below boiling. Remove from heat and let it infuse for 10 minutes.
- In a bowl, whisk together the sugar, cornstarch, and egg yolks until smooth and pale. Slowly pour the warm milk into the egg mixture, whisking constantly to prevent curdling.
- Return the mixture to the saucepan and cook over medium heat, stirring continuously with a wooden spoon until the custard thickens — this took me a few tries to perfect, but patience and constant stirring are your best friends here.
- Remove the vanilla pod and pour the custard over the baked pastry base. Smooth the top with a spatula and allow it to cool completely at room temperature before chilling in the fridge for at least two hours to set.
- Once set, dust generously with powdered sugar and cut into neat squares. I find using a sharp knife dipped in hot water helps achieve clean edges without cracking the custard.
- Prep Time: 15 minutes
- Cook Time: 30 minutes
- Category: Main Dish
- Method: Cooking
- Cuisine: International
