Lemon crumble tart - and Pinterest

I’d like to start this post by telling you that I adore Pinterest: it’s a great way to keep track of interesting things and I usually find my morning humor dose there. Some of you have written to me asking me not to block my photos from being posted on Pinterest, and I tell you: I haven’t done that, and wouldn’t do it. I see no problem in my recipes getting pinned by you, much to the contrary. Therefore, I do not know what happened and why you’re no longer able to pin the photos – if anyone knows how to fix the problem I’m all ears. :)

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This lemon tart is a variation of the easiest tart ever and despite not being equally easy – there’s a lemon curd to be made here – it’s just as delicious.

Lemon crumble tart
from the great The Grand Central Baking Book

Crust:
2 ½ cups (350g) all purpose flour
½ teaspoon salt
1 cup (226g/2sticks) unsalted butter, room temperature
¾ cup (150g) granulated sugar
1 teaspoon vanilla extract

Lemon curd:
¾ cup (150g) granulated sugar
finely grated zest of 3 lemons, divided use
4 egg yolks
6 tablespoons freshly squeezed lemon juice
¼ cup (56g) unsalted butter
1/8 teaspoon salt

Preheat the oven to 180°C/350°F. Lightly butter a 25cm (10in) springform pan*.
Dough: whisk the flour and salt together. Using a stand mixer with the paddle attachment, beat the butter and sugar together on medium speed for about 3 minutes, until creamy and light in color. Beat in the vanilla. Reduce the speed to low, add the dry ingredients and stop mixing when the ingredients are fully incorporated but the dough is still crumbly – this happens quickly; don’t overmix, otherwise you’ll end up with a ball of dough. Set aside 1 cup of the dough and refrigerate. Sprinkle the remaining dough onto the prepared pan, distributing it evenly. Bring the dough slightly up the sides of the pan (to hold the lemon curd), then press it onto the pan to hold it in place. Prick the dough all over with a fork, then bake for 25 minutes or until golden.

While the crust bakes, make the lemon curd: combine the sugar, half the lemon zest and yolks in a heatproof bowl and whisk together immediately; if you delay, the mixture will coagulate. Put the bowl over a saucepan of barely simmering water whisk continuously until the sugar dissolves. Add the lemon juice and, still whisking continuously, cook for about 5 minutes. Add the butter and salt, then use a spatula to stir constantly until the mixture has thickened, 6-7 minutes (is should be the consistency of sour cream).
Strain the curd through a fine-mesh sieve into a bowl and stir in the remaining zest. Spoon the curd into the crust and smooth the top with a spatula. Sprinkle the remaining 1 cup of dough over the curd.
Bake for 40-45 minutes, rotating the pan halfway through the baking time. The topping should be slightly brown, and the curd will begin to caramelize on top.
Cool slightly before unmolding.

* I made the exact recipe above using a shallow 24cm tart pan with a removable bottom; I used 1 ½ cups of dough for the topping.

Serves 8