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                                            Prep Time: 0 Minutes Cook Time: 1 Minutes  | 
                                            Ready In: 1 Minutes Servings: 4  | 
                                         
                                        
                                     
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                    Courtesy of Martha Kostyra (Martha Stewart's Mom). This is one of her most popular recipes. Ingredients: 
                    
                        
                                                4 slices white bread, torn into pieces  |  
                                                2 1/2 lbs ground beef  |  
                                                1 medium yellow onion, peeled and cut into eighths  |  
                                                2 garlic cloves  |  
                                                2 stalks celery, cut into 2-inch pieces  |  
                                                2 carrots, peeled and cut into 2-inch pieces  |  
                                                1/2 cup flat leaf parsley  |  
                                                1 large egg  |  
                                                1 cup ketchup  |  
                                                3 teaspoons dry mustard  |  
                                                1 tablespoon coarse salt  |  
                                                2 teaspoons fresh ground black pepper  |  
                                                2 tablespoons brown sugar  |  
                                                
                     
                    Directions: 
                    
                        
                            
                                1. Heat oven to 375 degrees. 2. Place bread in the bowl of a food processor fitted with the steel blade; pulse until fine crumbs form. 3. Transfer to a medium bowl, and add ground beef. 4. Place onion, garlic, celery, carrots, and parsley in the bowl of a food processor fitted with the steel blade; pulse until fine. 5. Add to meat mixture, using hands to mix well. 6. Add egg, 1/2 cup ketchup, 2 teaspoons dry mustard, salt, and pepper; use hands to combine thoroughly. 7. Place in an 8 1/2-by-4 1/2-by-2 1/2-inch loaf pan. 8. Combine remaining 1/2 cup ketchup, remaining teaspoon dry mustard, and brown sugar in a bowl; stir until smooth. 9. Brush mixture over meatloaf; place in the oven with a baking pan set on the rack below to catch drippings. 10. Cook until a meat thermometer inserted in the center reads 160 degrees, about 90 minutes. 11. If top gets too dark, cover with foil, and continue baking.                              | 
                         
                         
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