Serves4
                    
                
                
                    
                        
                            - Active time:20 min
- Start to finish: 25 min
 
            
            
                
                
                
    
      
          
          
          
              
              
              
          
          
          
          
          
              
              
              August 2005
            
          
          
      
  
                
                
            
            
            
                Minced chipotle chiles spice up grilled hamburgers with a touch of smoky heat; English muffins sandwich the juicy patties just right.
            
            
            
            
            
                
                    
                    
                    
                        
                            
                            
                            
                                
                                    
                                        - 
                                            2
                                            tablespoons
                                            canned chipotle chiles in adobo, including sauce
                                            
                                        
- 
                                            1
                                            lb
                                            ground beef chuck
                                            
                                        
- 
                                            1/2
                                            cup
                                            finely chopped onion
                                            
                                        
- 
                                            1
                                            teaspoon
                                            salt
                                            
                                        
- 
                                            4
                                            
                                            English muffins or hamburger buns, halved horizontally
                                            
                                        
 
                    
                 
            
            
            
            
            
            
            
            
                
                    
                    
                    
                        
                            
                                
                                
                                
                                    
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                                            Prepare grill for cooking over medium-hot charcoal (moderate heat for gas); see “ Grilling Procedure.” 
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                                            Meanwhile, open any whole chipotles and discard seeds, then mince chipotles. 
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                                            Mix chipotles (with sauce), beef, onion, and salt with your hands, then form mixture into 4 (3/4-inch-thick) patties. 
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                                            Grill burgers on lightly oiled grill rack, covered only if using gas grill, turning over once, 4 minutes total for medium-rare. Grill English muffins, cut sides down, until grill marks appear, about 30 seconds. Serve burgers in English muffins. 
 
                        
                    
                    Cooks’ note: If you aren’t able to grill outdoors, burgers can be cooked in a hot well-seasoned ridged grill pan over moderately high heat, turning over once, about 7 minutes total for medium-rare.