Green Tea Ice Cream

Preparation

1. Step 1

   Bring cream, milk, and salt to a boil in a 3- to 4-quart heavy saucepan and remove from heat.

   Step 2

   Whisk together eggs, sugar, and matcha in a bowl (tea will not be completely dissolved), then add 1 cup hot cream mixture in a slow stream, whisking vigorously. Whisk custard into remaining cream mixture in saucepan and cook over moderately low heat, stirring constantly with a wooden spoon, until thick enough to coat back of spoon and registers 170°F on an instant-read thermometer (do not let boil).

   Step 3

   Immediately pour custard through a fine sieve into a metal bowl, then cool to room temperature, stirring occasionally. Chill, covered, until cold, at least 1 hour.

   Step 4

   Freeze in ice cream maker, then transfer to an airtight container and put in freezer to harden.