Serves4
                    
                
                
                    
                        
                            - Active time:35 min
 
                        
                            - Start to finish:35 min
 
                        
                    
                
             
            
                
                    
                    ADAPTED FROM DAVID PASTERNACK
                
            
            
                
                
                
    
      
          
          
          
              
              
              
          
          
          
          
          
              
              
              March 2008
            
          
          
      
  
                
                
            
            
            
            
            
            
            
                
                    
                    
                    
                        
                            For compote
                            
                            
                                
                                    
                                        - 
                                            3
                                            tablespoons
                                            extra-virgin olive oil
                                            
                                        
 
                                    
                                        - 
                                            1
                                            pint
                                            cherry tomatoes
                                            
                                        
 
                                    
                                        - 
                                            1/2
                                            lb
                                            Muscat or Thompson grapes, halved, then seeded if necessary
                                            
                                        
 
                                    
                                        - 
                                            1/4
                                            cup
                                            packed mint leaves
                                            
                                        
 
                                    
                                
                            
                         
                    
                        
                            For skate
                            
                            
                                
                                    
                                        - 
                                            3/4
                                            cup
                                            Wondra flour
                                            
                                        
 
                                    
                                        - 
                                            1/2
                                            cup
                                            cornstarch
                                            
                                        
 
                                    
                                        - 
                                            1/2
                                            cup
                                            whole milk
                                            
                                        
 
                                    
                                        - 
                                            4
                                            
                                            (6-oz)  pieces skate fillet
                                            
                                        
 
                                    
                                        - 
                                            1/2
                                            cup
                                            canola oil
                                            
                                        
 
                                    
                                        - 
                                            3
                                            tablespoons
                                            unsalted butter
                                            
                                        
 
                                    
                                        - 
                                            2
                                            tablespoons
                                            aged balsamic vinegar (at least 10 years old)
                                            
                                        
 
                                    
                                
                            
                         
                    
                 
            
            
            
            
            
            
            
            
                
                    
                    
                    
                        
                            
                                Make compote:
                                
                                
                                    
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Heat oil in a 12-inch heavy skillet over medium-high heat until it shimmers, then cook tomatoes with 1/2 teaspoon each of salt and pepper, stirring occasionally, until beginning to crack and break down, 3 to 4 minutes. Add grapes and cook, stirring occasionally, until they begin to shrink, about 3 minutes. Transfer to a bowl and toss with mint leaves.
                                         
                                    
                                
                             
                        
                            
                                Make skate:
                                
                                
                                    
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Stir together flour, cornstarch, and 1 teaspoon each of salt and pepper in a shallow bowl. Put milk in another shallow bowl. Dip skate in milk, then dredge in flour mixture to coat, shaking off excess.
                                         
                                    
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Heat oil in a cleaned skillet over medium-high heat until it shimmers, then add butter and heat until foam subsides. Working in 2 batches, cook skate until undersides are golden brown, about 3 minutes. Carefully turn fish over with 2 spatulas and cook until golden brown all over, 2 to 3 minutes more.
                                         
                                    
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Transfer to paper towels to drain. Season with salt and pepper.
                                         
                                    
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Serve skate with drizzled with balsamic vinegar and with compote on the side.