How many calories in a big vegetable sandwich?
                                
                                
                                •
                                
                                
                        
                                    
                                    4 min read                                
                            
                                One study from Nutritionix found that a large, fully-loaded vegetable sandwich can contain over 500 calories, a figure that is dramatically influenced by the type of bread, spreads, and added ingredients. Understanding how many calories in a big vegetable sandwich varies based on its components is crucial for those monitoring their intake.