Passion Fruit Tart with White Chocolate Ganache

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Steps

Assembly & Decoration

1. 1
   When ready to serve: whip the chilled ganache with a hand mixer until stiff peaks form (the peaks should hold without folding when you lift the beater). Transfer to a piping bag fitted with a star tip.

   Tip: Reusable pastry-bag couplers let you swap creams without changing the tip — keep ganache, chantilly, and other fillings ready in separate bags using one tip.

   ~5 min
2. 2
   Unmold the chilled tart. Pipe the whipped ganache in interlocking zigzag patterns to form a 'crown' on top — or, if not piping, simply spread it across the surface like a lemon meringue pie. Spoon dollops of the cooled passion fruit jelly over the ganache (or reserve for plating). Serve cold.

   Tip: Consistency is what makes piping look professional — keep the rhythm steady and follow a pattern. Practice on parchment before going on the tart.

   ~10 min

Crust

1. 1
   Place the vanilla cookies, sugar, and salt in a food processor and process completely until reduced to a fine powder. The salt is essential — it provides a contrast that makes the acidic filling shine.

   Tip: No food processor? Place cookies in a plastic bag, cover with a clean dish towel, and crush with a rolling pin until fully pulverized.

   ~3 min
2. 2
   Add the melted butter separately (not all at once with the dry ingredients) and pulse until the mixture compacts when pressed in your hand and holds together like a small croquette.

   Tip: Adding butter separately is the key trick — it prevents the dough from sticking to the processor walls and gives a more uniform crumb.

   ~2 min
3. 3
   Press the crumb mixture into a 22 cm removable-bottom tart pan, working from the center outward. Use clean hands first, then refine with the flat base of a heavy glass to compact a roughly half-centimeter-thick layer evenly across the bottom and up the sides.

   Tip: Use a thick-walled glass with a flat (non-domed) base. A thin glass can shatter from the pressure. Place the tart pan on a baking sheet so excess crumbs fall onto it for easy cleanup — and save those crumbs for a quick crumble topping.

   ~10 min
4. 4
   Trim the top edges with a paring knife, cutting from the inside outward to create a clean rim. Bake at 180°C / 350°F for 12 minutes, then cool completely on a rack in a well-ventilated spot.

   Tip: The crust must be fully cool before filling — the filling goes in cold.

   ~15 min

Passion Fruit Custard Filling

1. 1
   In a wide saucepan, combine the heavy cream and passion fruit juice, whisking immediately with a balloon whisk to prevent the acid from curdling the cream. Heat over medium until the edges just begin to simmer (about 85–90°C).

   Tip: Always add the cream first (it takes longer to scrape from the container) and then the juice — that way they meet under whisk movement, never sitting still in contact.

   ~6 min
2. 2
   In a separate bowl, blanch the egg yolks: whisk yolks with sugar and salt vigorously until pale and creamy. Add a few drops of vanilla, then whisk in the cornstarch until fully incorporated.

   Tip: Whisk the moment sugar or salt touches the yolks. Sugar left sitting on yolks will 'cure' them and create lumps.

   ~4 min
3. 3
   Temper the yolks: gradually pour the hot cream–passion fruit liquid into the blanched yolks in small additions, whisking constantly to bring the temperatures together without scrambling the eggs. Then return everything to the saucepan.

   Tip: Pour slowly — the goal is to raise the yolk mixture's temperature gradually so it never seizes into scrambled egg.

   ~4 min
4. 4
   Cook the custard over medium heat, whisking constantly with a balloon whisk, until it thickens noticeably and resists the whisk. Continue cooking about 1.5 minutes more after thickening to fully cook out the cornstarch — taste it: it should not taste of starch.

   Tip: Use a whisk (not a spatula) for pastry cream — you want it thick and smooth. Cornstarch sets firmer than flour as it cools, ideal for a tart filling.

   ~4 min
5. 5
   Off the heat, transfer the custard to a bowl and whisk in the cold cubed butter until fully emulsified and glossy. Press plastic wrap directly onto the surface (à piel / surface contact) to prevent a skin from forming, and let it cool completely.

   Tip: Cold butter cubes emulsify cleanly into the warm custard, adding silkiness and shine without melting too fast.

   ~5 min
6. 6
   Once the custard is cool, texturize it briefly with a whisk to loosen, then pour into the cooled tart shell. Smooth the top with an offset spatula, cover with plastic wrap touching the surface, and refrigerate at least 3 hours (ideally overnight).

   Tip: The tart's longest step is the wait — the filling must fully set in the fridge before unmolding cleanly.

   ~5 min

Passion Fruit Jelly

1. 1
   Combine the passion fruit pulp (with seeds) and sugar in a small saucepan. Bring to a boil and cook a minute longer until lightly thickened — slightly thicker than syrup. Cool completely.

   Tip: Keeping the seeds gives texture and visual contrast — those black specks are what make the tart look striking.

   ~5 min

White Chocolate Ganache

1. 1
   Make the ganache in two stages. Stage 1: heat 95 g room-temperature cream with vanilla extract until just steaming, pour over the chopped white chocolate in a bowl, and let sit briefly before stirring until fully melted and smooth.

   Tip: Always chop the chocolate small — large chunks take longer to melt and risk scorching at the bottom.

   ~5 min
2. 2
   Stage 2: stir in the 180 g cold cream. The cold cream gives stability (replacing the role glucose would normally play) and ensures the ganache will whip cleanly later. Cover with plastic wrap to surface contact and refrigerate at least 3 hours, ideally overnight.

   Tip: Cold cream is essential — like making chantilly, ganache won't whip if it isn't very cold.

   ~3 min

Nutrition (per serving)

Giacomo Bocchio

¿POR QUÉ TU TARTA DE MARACUYÁ NUNCA QUEDA BIEN? – EL ERROR QUE TODOS COMETEN

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