
These zesty clementine custard tarts feature a silky, citrus-infused cream nestled inside a crisp, flaky puff pastry shell. A refreshing and elegant treat that is surprisingly simple to make for afternoon tea or a light dessert.
Preheat your oven to 200°C (180°C fan/Gas 6). Pour the clementine juice into a small saucepan and bring to a boil over medium heat. Simmer for approximately 20 minutes until the liquid has reduced to about 50ml. Set aside to cool completely.
Unroll the puff pastry sheet and sprinkle two-thirds of the clementine zest evenly across it. Roll the pastry back up tightly into a spiral starting from one of the short ends. Slice the log into 12 even rounds, each about 2cm thick.
On a lightly floured work surface, roll each pastry round into a circle roughly 10cm in diameter. Press the rounds into the holes of a 12-hole muffin tin to create pastry cases. Place the tin in the refrigerator to chill until the filling is ready.
In a clean saucepan, whisk together the whole eggs, egg yolks, cornflour, caster sugar, cooled clementine reduction, and the remaining zest. Gradually pour in the milk while whisking until the mixture is completely smooth.
Place the saucepan over low-medium heat. Cook for 8-10 minutes, whisking constantly, until the custard thickens and just begins to simmer. Remove from the heat and transfer the custard to a jug. Let it cool for a few minutes, whisking occasionally to prevent a skin from forming.
Fill each chilled pastry case with the custard until nearly full. Bake for 18-22 minutes until the pastry is golden and crisp, and the custard has browned slightly on top. Allow the tarts to cool completely in the tin before dusting with icing sugar to serve.
To ensure a crisp base, make sure your oven is fully preheated before baking. If you don't have clementines, satsumas or tangerines work perfectly as a substitute. For the best texture, serve these tarts at room temperature on the day they are made.





