Makesabout 1 quart
                    
                
                
                    
                        
                            - Active time:30 min
- Start to finish:5 hr
 
            
            
                
                
                
    
      
          
          
          
              
              
              
          
          
          
          
          
              
              
              July 2002
            
          
          
      
  
                
                
            
            
            
                Don't limit green tea ice cream to Japanese-themed meals; it makes a trendy ending to almost any seafood dinner.
            
            
            
            
            
                
                    
                    
                    
                        
                            
                            
                            
                                
                                    
                                        - 
                                            2
                                            cups
                                            heavy cream
                                            
                                        
- 
                                            1
                                            cup
                                            whole milk
                                            
                                        
- 
                                            1/4
                                            teaspoon
                                            salt
                                            
                                        
- 
                                            6
                                            
                                            large eggs
                                            
                                        
- 
                                            2/3
                                            cup
                                            sugar
                                            
                                        
- 
                                            2
                                            tablespoons
                                            matcha (powdered Japanese green tea)
                                            
                                        
 
                    
                 
            
            
            
            
            
                
                    
                        - 
                            
                                Special equipment:an ice cream maker 
                    
                    
                    
                        
                            
                                
                                
                                
                                    
                                        - 
                                            
                                            Bring cream, milk, and salt to a boil in a 3- to 4-quart heavy saucepan and remove from heat. 
- 
                                            
                                            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 170ºF on an instant-read thermometer (do not let boil). 
- 
                                            
                                            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. 
- 
                                            
                                            Freeze in ice cream maker, then transfer to an airtight container and put in freezer to harden. 
 
                        
                    
                    Cooks' note: Ice cream keeps 1 week.