Ingredients
For the Shortbread Dough









For the Filling



Instructions
Step 1
**Chop** the citrus fruits into small pieces using a blender. Transfer the mixture to a saucepan and add the sugar. Place over high heat and bring to a boil, stirring constantly.
Once boiling, reduce the heat to low and gradually add the cornstarch, stirring continuously. Let it cook gently until the mixture thickens, about two minutes. Once thickened, remove from heat and allow to cool.
Step 2
*Lightly beat* the eggs with sugar until the mixture is pale using a whisk. Add in the melted butter that has been cooled.
In a separate bowl, combine the flour with the baking powder. Sift the dry mixture into the egg mixture, forming a dough. Wrap the dough in plastic wrap and place in the refrigerator for 30-40 minutes to rest.
Step 3
Preheat the oven to 180Β°C (350Β°F).
Once the dough has rested, divide it into two parts, setting aside 1/3 of the dough. Wrap this portion in plastic wrap and place it in the freezer.
Roll out the remaining *2/3 of the dough* and press it into a 26 cm (10 inch) pie pan. Poke the dough with a fork to allow steam to escape. Pour the cooled citrus filling over the dough.
Remove the dough from the freezer and grate it over the top of the filling. Bake in the preheated oven for 30 minutes, or until the top is golden brown.
Servings
Serve this citrus masterpiece slightly warm with a generous scoop of vanilla ice cream. π¨ The creamy coldness beautifully contrasts with the zesty warmth of the pie, creating a truly irresistible treat.
Alternatively, pair it with a dollop of freshly whipped cream and a sprinkle of zest from any leftover citrus. π It's the little touches that make this pie presentation-worthy.
For a cozy afternoon delight, serve small slices with a cup of Earl Grey tea π΅ to complement the citrus notes, or go for a mellow chamomile for a soothing experience. Hosting a brunch? Slice it into petite squares and offer it alongside cheeses and a selection of fruits for the perfect balance of flavors. π§π₯
Equipment
For effortlessly chopping your citrus fruits, creating the smooth base of your filling. Ensure to use a blender with a sharp blade for the best consistency.



This is your canvas. A good non-stick pan ensures even baking and easy release.



Essential for whipping up the eggs and sugar to a light, fluffy mixture. Itβs worth investing in a sturdy whisk for better results.



For smooth and airy dough, using a sifter to incorporate the flour and baking powder is crucial.



Preheat your oven to 180Β°C for a perfectly baked pie. An oven thermometer can help ensure accurate temperature settings.



Required for grating the chilled dough that forms a delightful crumbly topping.



Variations
If you need a gluten-free option, simply substitute the all-purpose flour for a reliable 1-to-1 gluten-free baking mix. Make sure it includes xanthan gum to maintain texture.
For a vegan twist, replace the eggs with flax eggs (1 tablespoon ground flaxseed + 2.5 tablespoons water for each egg) and swap the butter for a vegan buttery spread or coconut oil. π± Ensure the consistency of each substitute is similar to maintain that perfect buttery crust.
Faq
- What can I use if I don't have a blender for the citrus fruits?
You can finely chop the fruits by hand; just ensure theyβre as mushy as possible to break down the pulp.
- Can I use bottled lemon and orange juice instead?
Fresh fruits are recommended for the best flavor. Bottled juices often lack the zest and pulp that adds to the pie's texture.
- How can I prevent the crust from becoming soggy?
Make sure the filling thickens well before adding it to the crust, and baking immediately at the correct temperature helps too.
- Can I prepare any elements of this pie in advance?
Yes, you can prepare the dough and store it in the refrigerator for up to 2 days. Just roll it out when ready to bake.
- Is there a way to enhance the citrus flavor even more?
Adding a bit of grated zest to the filling and to the dough will intensify the citrus notes.
- What's the best way to store leftovers?
Wrap the pie tightly in plastic wrap or store in an airtight container in the refrigerator for up to 4 days.