June 2000
            
          
          
      
  
                
                
            
            
            
                Having lobster stock around is like money in the bank. You can use the stock for soups, chowders or sauces.
            
            
            
            
            
                
                    
                    
                    
                        
                            
                            
                            
                                
                                    
                                        - 
                                            2
                                            
                                            lobster carcasses
                                            
                                        
 
                                    
                                        - 
                                            1
                                            
                                            chopped carrot
                                            
                                        
 
                                    
                                        - 
                                            1
                                            
                                            chopped celery rib
                                            
                                        
 
                                    
                                        - 
                                            1
                                            
                                            chopped onion
                                            
                                        
 
                                    
                                        - 
                                            5
                                            
                                            minced garlic cloves
                                            
                                        
 
                                    
                                        - 
                                            1
                                            
                                            bay leaf
                                            
                                        
 
                                    
                                        - 
                                            1
                                            
                                            thyme sprig
                                            
                                        
 
                                    
                                        - 
                                            2
                                            tablespoons
                                            olive oil
                                            
                                        
 
                                    
                                        - 
                                            16
                                            cups
                                            water
                                            
                                        
 
                                    
                                
                            
                         
                    
                 
            
            
            
            
            
            
            
            
                
                    
                    
                    
                        
                            
                                To make lobster stock:
                                
                                
                                    
                                        - 
                                            
                                            
Split the lobster carcasses down the middle and remove the grain sac. 
                                         
                                    
                                        - 
                                            
                                            
Cook the carrot, celery rib, garlic cloves, bay leaf, and thyme sprig in the olive oil in a 6- to 8-quart pot over moderate heat until softened.
                                         
                                    
                                        - 
                                            
                                            
Stir in the lobster carcasses and water. Bring to a boil and simmer until reduced to about 6 cups, about 1 1/2 hours. 
                                         
                                    
                                        - 
                                            
                                            
Strain through a cheesecloth-lined fine sieve. Cool and refrigerate up to 4 days or freeze up to 3 months.