Tart with Caramelized Kumquats

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PRESENTATION

You know, a kumquat tart with caramelized fruit is a fresh twist on the dessert scene—especially compared to the usual strawberry or apricot versions you'll find in Italy. Those tiny kumquats, sometimes called Chinese mandarins, bring a sweet and tangy vibe that's really really different in a dessert. And for this caramelized kumquat tart, the kumquats aren’t just tossed on top. Nope. They’re boiled first to mellow out their bite, then caramelized until they turn a golden and slightly sticky color. Seriously good. This process gives you a citrus pop that’s just right—interesting but not overpowering. All of that sits on a creamy filling, balancing things out, and everything is tucked inside an Italian shortcrust, or pasta frolla. So crispy, so satisfying.

And look, trying out fruit in a kumquat dessert recipe like this shows how creative Italian baking can get. While crostata is a staple in Italian homes, using caramelized kumquats is a twist that feels both old school and brand new. Those used to regular fruit tarts might be surprised by the look of the glossy, moist kumquat slices neatly arranged on top—they are like little gems. And here’s the deal: this style of kumquat tart with caramelized kumquats isn’t just about looking good. The quick boil and caramelization really make a big difference in taste. You get layers of flavor: the gentle tender filling, the crisp pastry, and the colorful fruit on top. Pretty much a flavor explosion.

In Italian kitchens, folks sometimes swap in different citrus, but kumquats? They're a bit rare, so they always feel special. Serve this kumquat tart at a gathering or as a sweet treat after dinner, and it's bound to get people chatting. For sure, the unique flavor and standout look are conversation starters. Honestly, this creation captures the innovative spirit of Italian baking, where tradition meets a modern twist—and that’s something you can't go wrong with.

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INGREDIENTS

Ingredients for the pastry for a 11-inch diameter mold
Powdered sugar ¾ cup (100 g)
Type 00 flour 2 cups (250 g)
Egg yolks 2
Butter 9 tbsp (125 g) - (cold from the fridge)
Vanilla bean 1
for the caramelized kumquats
Kumquat 19.5 oz (550 g)
Sugar 1.8 cups (350 g)
Water 1 ½ cup (360 g)
for the cream
Fresh liquid cream 1.7 cups (400 g)
Egg yolks 6
Cornstarch ½ cup (60 g)
Preparation

How to prepare Tart with Caramelized Kumquats

To prepare the tart with caramelized kumquats, start with the procedure to syrup the kumquats. First, it will be necessary to eliminate the distinctly bitter taste of the peel in this way: in a saucepan with plenty of water, boil the previously washed kumquats for 2-3 minutes 1. Drain them and repeat the operation at least 3 times. Finally, drain them and let them cool 2. Now cut them in half using a knife 3.

Now proceed to prepare the syrup. Take a high-sided saucepan and pour the water into it. When the water is boiling, add the halved kumquats 4. Pour the sugar into the saucepan 5 and let it cook for 30-40 minutes on low heat until the kumquats are caramelized and have obtained an amber coloration 6, stirring occasionally.

Once ready, drain the kumquats with a sieve, collecting the syrup that has formed (about 10.5 oz) in a bowl and set everything aside 7. At this point, proceed to prepare the pastry. Take a mixer and pour the previously sifted flour, the salt, and the cold butter cut coarsely 8. Start the mixer until you get a sandy mixture 9.

Pour the mixture you obtained onto a work surface, adding the sifted powdered sugar. Create a hollow in the center and add the seeds of a vanilla pod 10 and the yolks of two eggs 11. Knead the dough energetically and quickly and shape it into a loaf 12. Then wrap it in plastic wrap and let it rest for at least 30 minutes.

You can then proceed with the preparation of the cream. Take a high-sided saucepan and pour in the syrup of water and sugar obtained for caramelizing the kumquats. Also, add the fresh cream into the saucepan 13 and cook over low heat for 4-5 minutes. In a separate bowl, take the yolks and add the sifted cornstarch 14. Beat vigorously with a hand whisk the mixture. Then take a ladle of the warm cream and syrup mixture you have put to heat and pour it into the bowl to mix well and avoid the formation of lumps 15, continuing to mix with the hand whisk.

Then combine the small bowl mixture with the syrup and cream 16. Cook the cream, stirring continuously with the whisk; after boiling, continue cooking for 2-3 minutes: you should obtain a velvety and lump-free mixture 17. You should obtain a soft cream, not too dense 18.

Transfer the cream into a wide and shallow dish and cover with transparent food wrap so that it is in contact with the cream to avoid an annoying crust forming on the surface 19. Let it cool at room temperature. Once cooled, transfer it to the fridge to thicken better. Then take the pastry that has rested. Flour the work table and, with the help of a rolling pin, roll out the pastry to a thickness of about 1/4 inch 20. Butter and flour an 11-inch disc, then gently roll the pastry disc onto the rolling pin and unroll it over the mold, making sure to adhere the edges to the mold (you can trim the excess dough by trimming the edges with the blade of a small knife) 21.

Prick the pastry with the prongs of a fork 22. Cover the pastry with parchment paper and pour ceramic spheres over it for How to do blind baking 23. Bake in a static preheated oven at 338°F for 30 minutes or a fan oven at 302°F for 20 minutes. Once cooked, remove the spheres and bake further for 10 minutes. Let cool, and then remove from the mold 24.

At this point, transfer the cream you prepared into a piping bag and fill the tart by distributing the cream evenly 25 and level the cream with the help of a spatula. Then arrange the caramelized kumquats following a radial pattern 26. Your tart with caramelized kumquats is now ready to be served to your guests and enjoyed 27!

Storage

The tart with caramelized kumquats can be stored in the refrigerator covered with plastic wrap or in an airtight container for up to 2 days. It is not recommended to freeze it cooked because the cream would lose its consistency.

The raw pastry can be frozen wrapped in plastic wrap for about 1 month.

Tip

For more notes and citrus hints in your tart with caramelized kumquats, you can scent the cream with lime, orange, or lemon.

For the translation of some texts, artificial intelligence tools may have been used.