...or, how to make the best lemon custard tart ever. Basically, you just gather all of the ingredients which you most likely have on hand if you are someone like me who happens to be obsessed with lemons and yogurt.
What you'll need: lemons, yogurt, rosemary, flour, butter, sugar, salt, eggs, ice water, a whisk, a pie pan, 2 bowls, and a food processor (or blender) *
* sunflowers not necessary, but certainly recommended
Below are the exact measurements/directions from So Good and Tasty's guest post on Happy Yolks.
For the crust:
1 1/3 cup spelt flour*
3 tablespoons cane sugar
1 tablespoon fresh rosemary, chopped
pinch of salt
1/3 cup cold butter, cubed
1-2 tablespoon ice water
for the filling
For the custard:
1 cup plain Greek yogurt
1/2 cup cane sugar
1/2 cup fresh lemon juice
1 teaspoon lemon zest
Preheat the oven to 350˚F. Lightly butter a 9-inch tart pan and set aside.
Place the flour, sugar, rosemary, and salt in the bowl of a food processor and pulse a few times. Add the butter and pulse until little pea sized bits start to form. Add in the ice water, starting with just 1 tablespoon. Pulse a few more times, then check the dough to see if it holds together when pressed between your fingers. If not, add the 2nd tablespoon. The dough may still seem crumbly, but as long as it holds together when pressed it will be perfect.
Dump the dough out into the prepared tart pan. Starting from the center, work your way out to the sides by pressing the dough firmly into the pan. Make sure you press it up along the sides evenly. Pierce the bottom with a fork a few times and place in the oven to bake for about 15 minutes. Cool on a wire rack for at least 5 minutes before filling.
Meanwhile prepare the filling. Place the yogurt and sugar in a bowl and whisk until thoroughly combined. Whisk in the eggs, one at a time, then add the lemon juice and zest. Whisk until smooth and everything is evenly combined.
Pour the filling into the crust and bake in the oven for 25-30 minutes or until the center is set and only slightly jiggles when shaken lightly.
Allow to cool completely then place in the fridge to chill for at least 1 hour before serving. Tart can be made the day before and kept covered and chilled in the fridge.
*If you decide to use whole wheat flour instead of spelt flour, I suggest adding an extra 2 tsp. of butter and 2 tbsp. of ice cold water if the dough is too crumbly - but warning: the dough is very crumbly and this is ok!
Mix. Bake. Slice. Savor.