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                        01 - 
                        450 grams spaghetti, cooked
                      
                    
                      
                        02 - 
                        400 grams diced tomatoes, canned or fresh
                      
                    
                      
                        03 - 
                        56 grams butter (split, about 4 tablespoons)
                      
                    
                      
                        04 - 
                        120 grams celery, diced
                      
                    
                      
                        05 - 
                        120 grams yellow onion, diced
                      
                    
                      
                        06 - 
                        5 grams salt (roughly a teaspoon)
                      
                    
                      
                        07 - 
                        0.5 grams ground black pepper (about a quarter teaspoon)
                      
                    
                      
                        08 - 
                        450 grams ground sirloin