In a saucepan, combine the Jersey milk, Jersey double cream, grated Jersey Royal potato, and salt. Heat over medium heat, stirring occasionally, until just simmering. Do not boil.
In a separate bowl, whisk together the egg yolks and Jersey honey until pale and slightly thickened.
Slowly drizzle a small amount of the warm milk mixture into the egg yolk mixture, whisking constantly to temper the eggs. Continue adding the warm milk mixture in a slow stream until about half of the milk mixture has been incorporated.
Pour the egg yolk mixture back into the saucepan with the remaining milk mixture. Cook over low heat, stirring constantly with a spatula, until the custard thickens enough to coat the back of a spoon. This should take about 5-10 minutes. Be careful not to overheat the custard or it will curdle.
Remove the custard from the heat and stir in the vanilla extract. Strain the custard through a fine-mesh sieve into a clean bowl to remove any lumps or grated potato bits. This ensures a smooth texture.
Cover the bowl with plastic wrap, pressing the plastic wrap directly onto the surface of the custard to prevent a skin from forming. Refrigerate for at least 4 hours, or preferably overnight, until completely chilled.
Once the custard is thoroughly chilled, pour it into your ice cream maker and churn according to the manufacturer's instructions.
In the last few minutes of churning, add half of the toasted black sesame seeds to the ice cream maker.
Transfer the ice cream to an airtight container and freeze for at least 2 hours to harden further.
Before serving, let the ice cream soften slightly at room temperature for a few minutes. Sprinkle with the remaining toasted black sesame seeds and serve.
Nutrition per serving (120g)
For a richer flavor, you can infuse the milk with the potato for longer. Simply add the grated potato at the start and let it steep for about 30 minutes before proceeding with the recipe, then strain out the potato.
Toast the black sesame seeds in a dry pan over medium heat for a few minutes, until fragrant and slightly puffed. Be careful not to burn them.
If you don't have an ice cream maker, you can still make this ice cream using the no-churn method. Pour the chilled custard into a freezer-safe container and freeze for 30 minutes. Then, whisk vigorously to break up any ice crystals. Repeat this process every 30 minutes for about 2-3 hours, or until the ice cream is frozen. Stir in the black sesame seeds during the last whisk.
Saucepan
Whisk
Ice Cream Maker
Mixing Bowls
No wine pairing suggestions available for this recipe.