Adapted from 
                        Anitasrecipes.com
                    
                
                
            
                
                    
                            - 
                                6     pieces
                                king size English muffins, split
                            
 
                            - 
                                9     ozs
                                fat-free refried beans
                            
 
                            - 
                                4     ozs
                                taco sauce
                            
 
                            - 
                                8     ozs
                                green chilies, drained and chopped
                            
 
                            - 
                                4     ozs
                                cheddar cheese, shredded
                            
 
                    
                 
                    
             
            
Preheat oven to 350. Spread cut side of muffins with refried beans evenly. Top each with taco sauce, chilies, and cheese. Place muffins on large baking sheets. Bake for 15  minutes, or until heated through.