
Yesterday was an exciting day. I ran a half marathon. I ran 13.1 miles with a headache, stuffy nose and sore throat...and I finished it. Not in a great time, but I finished it.

I've been training for this half marathon for quite a while. Since May in fact. And because of all the running I do (upwards of 20 miles a week), I am entitled to eat cake. Yes, I am, I give myself permission.

I made a pretty amazing tart last weekend and after a small dinner party (4 in total), the tart was just about devoured. NAK finished it up the next day. The tart shell is perfectly browned pastry goodness that melts in your mouth and the sweet yet tart lemon curd lingers on your tongue. The combination of the two is heaven and despite a technical snafu with the tart shell (I include updated directions below so this won't happen to you), I highly recommend you make this tart for your next dinner party. Just don't expect any leftovers.
Lemon Curd Tart with Olive Oil
Adapted from Gourmet, May 2008
As I allude to above, there were a few technical snafus with this tart. First, the original recipe does not create enough tart dough. I made another batch of the dough and used about 2/3 to fill the entire tart shell, so I recommend doubling the recipe and using what you need to fill the shell. The directions below reflect my suggestions. I also had a very hard time getting the cornstarch to dissolve in the lemon curd. I recommend dissolving the corn starch in a tablespoon or two of cold water and then adding it to the curd. It will dissolve much more easily and save you 20 minutes of heavy duty whisking over the hot pot!
For tart shell:
4 tablespoons almonds with skins, toasted and cooled
1 1/2 cup all-purpose flour
1/2 cup confectioners sugar
Pinch of salt
1 stick cold unsalted butter, cut into 1/2-inch cubes
2 large egg yolk
6 tablespoons fruity olive oil
For lemon curd:
3 large lemons
3/4 cup granulated sugar
2 teaspoons cornstarch
2 whole large eggs plus 2 large yolks
1/2 stick unsalted butter, cut into 1/2-inch cubes
2 tablespoons fruity olive oil
Make tart shell: Preheat oven to 425°F with rack in middle. Grease a 9 inch tart pan with a removable bottom.
Pulse almonds with flour, sugar, and sea salt to a fine powder in a food processor. Add butter and pulse until mixture resembles coarse meal with some small (roughly pea-size) butter lumps.
Add yolk and oil and pulse until just incorporated and a very soft dough has formed.
Spread dough evenly over bottom and up side of pan with a spatula. Chill in the freezer until very firm, about 60 minutes.
Bake shell until golden brown all over, about 15 minutes. Transfer to a rack to cool completely, about 30 minutes.
Make curd: Grate enough zest from lemons to measure 1 tablespoon, then squeeze 3/4 cup juice from lemons.
Whisk together lemon zest and juice, sugar, cornstarch, whole eggs, and yolks in a medium saucepan and bring to a boil over medium heat, whisking constantly. Boil, whisking, for 2 minutes.
Remove from heat and whisk in butter and oil until smooth.
Assemble tart: Pour lemon curd into cooled shell and chill until set, at least 2 hours.