This is richer and denser than standard ice cream, which is precisely what gelato should be. The process involves making a classic custard base, which requires careful temperature control and patience during the chilling step. The final product has the texture of a frozen hazelnut mousse.
Prep Time 20 minutesminutes
Cook Time 15 minutesminutes
Chill Time 14 hourshours
Total Time 14 hourshours35 minutesminutes
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Ingredients
1 1/2cupswhole milk
1 1/2cupsheavy cream
1/2cuppacked dark brown sugardivided
2tbspDutch-processed cocoa powder
5large egg yolks
1/4tspDiamond Crystal kosher salt
3/4cupNutella
1tbspFrangelicohazelnut liqueur
Method
Heat milk, cream and 1/4 cup brown sugar until steaming with small bubbles.
Whisk egg yolks with remaining brown sugar until pale and ribbony, 2 minutes.
Slowly stream 1 cup hot milk mixture into eggs while whisking constantly.
Return mixture to pan, cook on low until custard coats spoon, 8-10 minutes.
Strain custard into clean bowl.
Whisk in Nutella, salt and Frangelico until smooth.
Cover surface directly with plastic wrap, refrigerate overnight.
Churn cold custard in ice cream maker on low speed until thick soft-serve consistency.
Transfer to container, freeze 2 hours before serving.
Notes
Base must chill overnight for proper texture.
Churn slower than regular ice cream for authentic gelato density.