
Creato con AI
In a medium saucepan, combine the whole milk, heavy cream, and instant coffee granules. Heat over medium heat, stirring occasionally, until the mixture is hot but not boiling.
In a separate bowl, whisk together the egg yolks and granulated sugar until the mixture is pale and slightly thickened.
Slowly pour about 1/2 cup of the hot milk mixture into the egg yolk mixture, whisking constantly to temper the eggs.
Gradually pour the tempered egg mixture back into the saucepan with the remaining milk mixture, whisking constantly.
Cook the mixture over medium-low heat, stirring constantly with a wooden spoon, until it thickens enough to coat the back of the spoon (about 170–175°F or 77–80°C). Do not let it boil.
Remove the saucepan from the heat and stir in the vanilla extract.
Pour the custard through a fine-mesh sieve into a clean bowl to remove any cooked egg bits.
Let the mixture cool to room temperature, then cover and refrigerate for at least 4 hours or until thoroughly chilled.
Once chilled, churn the mixture in an ice cream maker according to the manufacturer's instructions.
Transfer the churned ice cream to a lidded container and freeze for at least 4 hours or until firm before serving.