Cheese Purple Potato Mashed
                            
                                1.
                                The purple sweet potato is peeled and sliced and steamed in a pot. Add 10 grams of butter.
                                    
                            
                            
                                2.
                                Add two spoons of condensed milk.
                                    
                            
                            
                                3.
                                Add appropriate amount of milk and stir well.
                                    
                            
                            
                                4.
                                Spread the mashed purple potato in a baking bowl.
                                    
                            
                            
                                5.
                                Spread a layer of shredded cheese.
                                    
                            
                            
                                6.
                                Bake in the oven at 180° for 10 minutes.
                                    
                            
                            
                                7.
                                It's out.
                                    
                            
                            
                                8.
                                One more piece.