Serves8
                    
                
                
                    
                        
                            - Active time:20 min
 
                        
                            - Start to finish:30 min
 
                        
                    
                
             
            
            
                
                
                
    
      
          
          
          
              
              
              
          
          
          
          
          
              
              
              March 2005
            
          
          
      
  
                
                
            
            
            
                This recipe is a variation on mushy peas, a beloved British side dish. Ours have a much brighter color and flavor, making them sophisticated enough for entertaining.
            
            
            
            
            
                
                    
                    
                    
                        
                            
                            
                            
                                
                                    
                                        - 
                                            4
                                            
                                            (10-oz) packages frozen peas, not thawed
                                            
                                        
 
                                    
                                        - 
                                            2/3
                                            cup
                                            water
                                            
                                        
 
                                    
                                        - 
                                            1 1/4
                                            teaspoons
                                            salt
                                            
                                        
 
                                    
                                        - 
                                            5
                                            tablespoons
                                            unsalted butter, cut into 1/2-inch cubes and softened
                                            
                                        
 
                                    
                                        - 
                                            1/3
                                            cup
                                            finely chopped fresh mint
                                            
                                        
 
                                    
                                        - 
                                            3
                                            tablespoons
                                            finely chopped fresh flat-leaf parsley
                                            
                                        
 
                                    
                                        - 
                                            1/2
                                            teaspoon
                                            coarsely ground black pepper
                                            
                                        
 
                                    
                                
                            
                         
                    
                 
            
            
            
            
            
            
            
            
                
                    
                    
                    
                        
                            
                                
                                
                                
                                    
                                        - 
                                            
                                            
Cook peas with water and 1/2 teaspoon salt in a 5-quart heavy pot over moderate heat, covered, stirring occasionally, until heated through and tender, about 8 minutes.
                                         
                                    
                                        - 
                                            
                                            
While peas cook, stir together butter, mint, parsley, pepper, and remaining 3/4 teaspoon salt until combined well.
                                         
                                    
                                        - 
                                            
                                            
Pulse peas (with cooking water) in 2 batches in a food processor until coarsely puréed, transferring to a large bowl. Stir in herb butter until melted.