Adapted from 
                        Land O Lakes Collector Series, Pasta!
                    
                
                
            
                
                    
                            - 
                                4 ozs
                                mushrooms, sliced
                            
 
                            - 
                                1 c
                                onions, chopped
                            
 
                            - 
                                1 tsp
                                garlic, minced
                            
 
                            - 
                                1 c
                                water
                            
 
                            - 
                                29 ozs
                                canned crushed tomatoes
                            
 
                            - 
                                6 ozs
                                no-salt-added tomato paste
                            
 
                            - 
                                2 tsps
                                basil
                            
 
                            - 
                                1/2 tsp
                                oregano
                            
 
                            - 
                                1/4 tsp
                                salt
                            
 
                            - 
                                1/8 tsp
                                black pepper
                            
 
                            - 
                                1 tbsp
                                yellow mustard
                            
 
                            - 
                                1 1/2 ozs
                                turkey pepperoni slices
                            
 
                            - 
                                8 ozs
                                angel hair spaghetti, cooked
                            
 
                    
                 
             
            
In a three-quart saucepan, cook mushrooms, onions, and garlic until tender. Add water, crushed tomatoes, tomato paste, basil, oregano, salt, black pepper, and mustard. Cook over medium heat, stirring occasionally, until thickened, or for 20 minutes. Stir in pepperoni slices into sauce. Continue cooking until heated through. Serve over cooked spaghetti.