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1
Heat the Milk and Cream
5 Mins
Medium heat, to about 80°C (175°F)
Put the 500 ml of milk and 250 ml of cream in a saucepan with the vanilla and the pinch of salt. Heat gently, stirring, until steam rises and small bubbles appear at the edge — about 80°C (175°F). Do not let it boil.
A thermometer takes the guesswork out; boiled milk makes the custard taste cooked.
Done when: Steaming, with tiny bubbles at the edge and no rolling boil.
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2
Whisk the Yolks and Sugar
5 Mins
No heat
While the milk heats, whisk the 6 yolks with the 150 g of sugar and the 15 g of cornstarch until pale, thick and creamy, about 2 minutes.
Whisk until the mixture falls from the whisk in a slow ribbon — that is when the sugar is fully dissolved.
Done when: Pale, thick and ribbon-like.
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3
Temper and Cook the Custard
10 Mins
Low heat, to 80-82°C (176-180°F)
Pour the hot milk into the yolks in a slow stream, whisking all the time. Return everything to the pan and cook on low heat, stirring constantly with a wooden spoon, until the custard coats the back of the spoon and reaches 80-82°C (176-180°F). Strain into a clean bowl.
Never stop stirring, and never let the custard boil — boiled egg yolk turns to sweet scrambled egg.
Done when: The custard coats a spoon and a finger drawn across it leaves a clean line.
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4
Chill the Base Completely
4 Hours
Fridge, about 4°C (39°F)
Press cling film directly onto the surface of the custard so no skin forms, then chill in the fridge for at least 4 hours, or overnight. The base must be fridge-cold before churning, or the gelato will churn icy.
An overnight chill gives the smoothest gelato — the flavours settle and the base thickens.
Done when: Cold all the way through, thick and glossy.
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5
Churn Slowly
25 Mins
Churner, about -5°C (23°F)
Pour the cold base into the frozen churner bowl and churn for 20-25 minutes, until it thickens to soft-serve consistency. Gelato is churned slower than ice cream, so it stays dense with little air whipped in.
Stop while it still looks soft — it firms up in the freezer, and over-churning makes it buttery.
Done when: Thick, soft and spoonable, like soft-serve ice cream.
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6
Freeze Firm and Serve
4 Hours
Freezer, about -18°C (0°F)
Spoon the gelato into a lidded container, press cling film onto the surface and freeze for at least 4 hours. Take it out 10 minutes before serving so it softens to the classic gelato texture — dense, silky and easy to scoop.
Serve at about -12°C (10°F), a little warmer than ice cream, so the vanilla flavour comes through.
Done when: Firm but scoopable, with a smooth, dense texture and no ice crystals.
auto_awesome Finishing Touches & Plating
Scoop into chilled bowls or crisp cones. A spoonful of warm espresso poured over the top turns it into an affogato — the classic Italian way to finish a meal.