01 - 
                        3 hoagie rolls.
                      
                    
                      
                        02 - 
                        12-15 Italian meatballs.
                      
                    
                      
                        03 - 
                        1-1.5 cups marinara sauce.
                      
                    
                      
                        04 - 
                        3 tablespoons fresh grated Parmesan cheese.
                      
                    
                      
                        05 - 
                        1-1.5 cups thick shredded Mozzarella cheese.
                      
                    
                      
                        06 - 
                        2 teaspoons dried oregano.
                      
                    
                      
                        07 - 
                        1/2 pound ground beef (85%/15%).
                      
                    
                      
                        08 - 
                        1/2 pound ground pork.
                      
                    
                      
                        09 - 
                        1 egg.
                      
                    
                      
                        10 - 
                        1 slice whole wheat bread, milk-soaked and squeezed.
                      
                    
                      
                        11 - 
                        1/4 cup minced yellow onion.
                      
                    
                      
                        12 - 
                        1/4 cup fresh grated Parmesan cheese.
                      
                    
                      
                        13 - 
                        2 garlic cloves, pressed.
                      
                    
                      
                        14 - 
                        1 tablespoon fresh minced basil.
                      
                    
                      
                        15 - 
                        1/2 tablespoon fresh minced parsley.
                      
                    
                      
                        16 - 
                        1/2-1 teaspoon kosher or sea salt.
                      
                    
                      
                        17 - 
                        1/8-1/4 teaspoon black pepper.