This tart
deserves a prize. I came home from a long week of work and Josh had made this
tart. It was just sitting there in the kitchen, waiting to be eaten. So there’s
that.
And I should
point out that it’s delicious. The crust is unique – somewhere between
shortbread and an English biscuit. It’s subtle and chewy and probably my new
favorite crust. The grapefruit curd is just different enough from a typical
lemon one, so it feels a bit special. And the meringue offers a touch of
creaminess.
The tart is
beautiful and not overbearingly sweet – you almost want to convince yourself that
it’s okay to eat it for breakfast. Don’t worry, I maintained self-control (well, this time).
Josh also
whipped this up on Wednesday and we served leftovers to guests on Friday and
they were still raving about it. We just stored it in the fridge with loose
plastic wrap and let it warm up on the counter for about an hour before serving
it.
grapefruit meringue tart
Grapefruit curd:
1 grapefruit,
zest and juice
1 egg plus,
1 egg yolk
3 ½ oz.
sugar
Pinch of
salt
1 heaping
tsp flour
1 ¾ oz. soft
butter, cubed
Measure 6
tablespoons of grapefruit juice into a pan and whisk with the zest, sugar,
salt, and eggs over low heat. Slowly mix in the flour and whisk continuously.
Once the curd is thick and has released a bubble or two, remove it from the
heat and whisk in the butter, a cube at a time. Pour into a bowl and cover with
plastic wrap, placing it directly on top of the curd to prevent a skin forming.
Refrigerate for at least an hour (best overnight).
Biscuit
base:
2 ¾ oz
butter, very soft but not melted
2 ¾ oz sugar
Generous
pinch of salt
½ lemon,
zest only
2 egg yolks
3 ½ oz flour
2 tsp baking
powder
Preheat oven
to 350 degrees. Butter a 9-inch spring form pan. Cream together the butter and
sugar with the salt and lemon zest until fluffy and pale in color. Add the egg
yolks and continue to beat. Whisk the flour and baking powder together and then
add to the creamed mixture and continue beating until the dough comes together
as smooth paste. Put the dough into a piping bag (or a large Ziploc bag with
the corner clipped off).
Pipe the
dough in rings around the outside of the spring form pan, working your way in.
Ensure the dough is spread evenly, use a knife to spread the mixture if
necessary.
Bake for
12-15 minutes until golden, but not too dark.
Meringue:
3 ½ oz sugar
2 egg whites
Pinch of
salt
½ tsp pepper
Put the
sugar into a pan with 1 oz of water and place on high heat. Bring to 118C
(measures on a sugar thermometer), which will take about 10 minutes. (To test
without a thermometer, drop a tiny bit of sugar syrup into a bowl of very cold
water. When it forms a soft sticky ball, it’s ready.
While
waiting for the sugar syrup, start whisking the eggs whites with the salt.
Whisk until a light froth forms, stopping before any soft peaks are formed.
Once the
sugar syrup has hit 118C, beat the eggs whites at the same time as pouring the
syrup onto them in a thin stream. Don’t pour the syrup over the whisk, but down
the side of the bowl. Add the pepper and continue to whisk for 10 minutes or
until the egg whites are glossy and stiff.
While
waiting for the sugar syrup, start whisking the egg whites with
To assemble:
Spoon the
curd onto the biscuit base, and then gently spread the meringue atop. Place
under a broiler until browned, about 1-2 minutes.