01 - In a saucepan, combine heavy cream, whole milk, granulated sugar, and a pinch of salt. Heat over medium, stirring occasionally, until the sugar is fully dissolved and the mixture is hot but not boiling.
02 - In a separate mixing bowl, lightly whisk the egg yolks until smooth.
03 - Gradually pour about 1 cup of the hot cream mixture into the yolks while whisking constantly to prevent scrambling.
04 - Pour the tempered yolk mixture back into the saucepan. Cook over medium-low heat, stirring continuously, until the custard thickens slightly and coats the back of a spoon, reaching 170–175°F (76–80°C).
05 - Remove the saucepan from heat and stir in the pure vanilla extract until evenly incorporated.
06 - Strain the custard through a fine mesh sieve into a clean bowl to remove any cooked egg bits. Allow it to cool to room temperature, then cover and refrigerate for at least 4 hours or overnight.
07 - Pour the chilled custard into an ice cream maker and churn according to the manufacturer's instructions until thick and creamy.
08 - Transfer the churned ice cream to a freezer-safe container, cover tightly, and freeze for at least 2 hours before serving to achieve the desired scoopable texture.