This is one of my favorite pastries to eat and make! I didn’t know about them until I moved to Australia, Melbourne to be specific. I know, it would have been perfect if I could say, I had my first in Portugal ha ha… Well, Melbourne is famous for it’s diverse food culture and the best coffee. After all, it’s called the culinary capital of Australia and that alone attracts so many tourists. I have had really good french pastries there and they are as good as what I ate in Paris. So I’m waiting until I get to go to Lisbon, one day, so I can taste the most authentic Portuguese tart!
The patisserie I used to work, back in the days, used to make really good Portuguese tarts. The puff was house-made with good Australian butter and the vanilla egg custard was creamy and luscious. Having made this myself, gave me added advantage when it comes to replicating these at home.
About Puff pastry
If you are using store bought frozen puff sheets, let the puff thaw in the fridge for 8-12 hours prior to starting this recipe. If you are making your own puff, it is best to start a day earlier so your pastry has plenty of time to rest before being formed in to tarts.
You can use your favorite custard for this. So if you have a fool-proof tested custard recipe, then go ahead and use it. Just get the custard a bit thicker by cooking it a little longer. I have found a thicker custard filling works best. Usually a custard is thickened only using eggs (egg yolks) and you have to be very careful not to get eggs curdled. This is why I’m using a bit of cornflour in my custard ( so technically speaking it would be closer to a pastry cream) Corn flour (starch) helps thicken the custard faster and you can use less eggs and it stabilizes the custard.
So let us get to it then;
Start by making the puff pastry the day before and let let it chill overnight.
In the meantime, you can make the custard.
Boil the sugar and milk in a pot, until it start to boil. Whisk everything else in a heat proof bowl until thick and smooth. Pour the boiling milk in a thin stream, into the egg mixture while whisking. Then, pour the mixture back into the pot and cook over medium heat, whisking non-stop until the custard starts to thicken. Once it has thickened, pour into a container cover the top with a cling film and chill until needed.
When you are ready to make the tarts, roll out the chilled puff dough just like you did for the lamination. Folds facing you and roll away from you into a long rectangle of about 10 inches of width. The thickness is about 2-3mm. It doesn’t have to be exact.
If using store bought sheets, you don’t need to roll out.
Now starting from one side, roll the dough length-wise into a log. (yes it looks like we are going to make cinnamon rolls)
And now we cut the long log in to pieces of about 1 1/2 inches(1- 1.5 inch) thick. This thickness determines the thickness of the tart base and also how wide you can roll it out. If your tart molds are smaller, cut 1 inch pieces.
Check how all the layers are exposed on the cross section. This is how it should be.
Take one piece at a time, lay it flat on the surface and use a rolling pin to flatten this into a much wider disk. Check next picture.
See how flat this looks. And you can see all those layers. This is the tart base! Do not go any thicker, as the puff would , well, puff up too much as it cooks and the custard will have no room to fit in then.
Now you can place this in a tart mold. You can use a muffin tin but the sides will be under cooked. So it is recommended to use individual tart molds for this so heat can get all around the tart base.
Cover the tart base with the disk. If there is excess hanging out, that fine, you can trim them later!
Push the pastry on to the wall so it won’t slide off.
This is a the size I use;
Top diameter: 7CM/ 2.76″
Depth: 2CM / 0.79″
Bottom diameter: 4CM / 1.57″
but you can use bigger/deeper molds
Once you are done with all of them, Place the tart cases on a tray and refrigerate for about 30 – 45 minutes. This relaxes gluten, so they won’t shrink back in the oven.
In the meantime, you can pre-heat the oven to 500F.
Whisk the custard back into a creamy consistency and fill a piping bag, with or without a nozzle.
Once the oven is ready, take the chilled tart shells out. Trim the edges. Fill with a big dollop of custard. You can spoon the mixture, i’m using a piping bag to make things easier.
Use a spoon or a offset spatula to smooth out the custard so the pastry base is filled to the brim, with no air pockets.
Once done, place in the oven and bake for about 20 minutes. keep an eye towards the end of the bake. You can give the tray a turn towards the end. Ovens are different, so you might need to give them another 5 minutes or so.
Pastry should be golden brown and custard should be baked and have caramelized on top. If it starts to puff up don’t worry, it will shrink right back once out of the oven.
Let these cool before serving.
Best served on the same day of making. So make small batches.
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