1/4 cup packed brown sugar  | 
                                                1/2 cup ketchup  | 
                                                2 teaspoons worcestershire sauce  | 
                                                1 1/2 lbs ground turkey  | 
                                                1/2 cup skim milk  | 
                                                2 eggs  | 
                                                1 tablespoon worcestershire sauce  | 
                                                1 teaspoon mustard powder  | 
                                                1 garlic clove, minced  | 
                                                1 1/2 teaspoons kosher salt  | 
                                                1/2 teaspoon ground black pepper  | 
                                                1 large onion, chopped fine  | 
                                                1/2 teaspoon grated fresh ginger  | 
                                                3/4 cup panko breadcrumbs or 3/4 cup breadcrumbs  |