How many calories are in non veg lasagna? A complete nutritional guide
                                
                                
                                •
                                
                                
                        
                                    
                                    4 min read                                
                            
                                According to nutrition databases, a single serving of meat lasagna can contain anywhere from 400 to over 700 calories, varying greatly with preparation. How many calories are in non veg lasagna truly depends on key factors like the type of meat, cheeses, sauce, and, most importantly, the portion size.