Makes1 (8 1/2- by 4 1/2-inch) loaf
                    
                
                
                    
                        
                            - Active time:25 min
 
                        
                            - Start to finish:3 1/2 hr (includes cooling)
 
                        
                    
                
             
            
            
                
                
                
    
      
          
          
          
              
              
              
          
          
          
          
          
              
              
              October 2009
            
          
          
      
  
                
                
            
            
            
                No bells and whistles here—just good old-fashioned pound cake with a nutty dimension, compliments of the brown butter. View more of our favorite recipes from this issue. 
            
            
            
            
            
                
                    
                    
                    
                        
                            
                            
                            
                                
                                    
                                        - 
                                            2 1/4
                                            
                                            sticks unsalted butter
                                            
                                        
 
                                    
                                        - 
                                            2
                                            cups
                                            sifted cake flour (not self-rising; sift before measuring)
                                            
                                        
 
                                    
                                        - 
                                            1
                                            teaspoon
                                            baking powder
                                            
                                        
 
                                    
                                        - 
                                            1/2
                                            teaspoon
                                            salt
                                            
                                        
 
                                    
                                        - 
                                            1/2
                                            cup
                                            packed light brown sugar
                                            
                                        
 
                                    
                                        - 
                                            1/2
                                            cup
                                            granulated sugar
                                            
                                        
 
                                    
                                        - 
                                            4
                                            
                                            large eggs
                                            
                                        
 
                                    
                                        - 
                                            1/2
                                            teaspoon
                                            pure vanilla extract 
                                            
                                        
 
                                    
                                
                            
                         
                    
                 
            
            
            
            
            
            
            
            
                
                    
                    
                    
                        
                            
                                
                                
                                
                                    
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Preheat oven to 325°F with rack in middle. Butter and lightly flour an 8 1/2- by 4 1/2-inch loaf pan.
                                         
                                    
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Heat butter in a 10-inch heavy skillet over medium heat until milk solids on bottom are a dark chocolate brown. Transfer to a shallow bowl and chill in freezer until just congealed, about 15 minutes.
                                         
                                    
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Whisk together flour, baking powder, and salt.
                                         
                                    
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Beat together brown butter and sugars with an electric mixer until fluffy, about 2 minutes. Add eggs 1 at a time, beating well after each addition. Beat in vanilla. At low speed, mix in flour mixture until just incorporated.
                                         
                                    
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Transfer batter to pan, smoothing top, then rap pan on counter to settle batter. Bake until golden-brown and a wooden pick inserted into center comes out clean, 1 to 1 1/4 hours. Cool in pan 30 minutes, then invert cake onto a rack and cool completely, right side up, 1 hour.