How many calories does a plate of spaghetti and meatballs have? The surprising factors affecting your meal
                                
                                
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                                    3 min read                                
                            
                                According to nutrition data, a typical two-cup restaurant serving of spaghetti and meatballs can contain over 800 calories, and homemade versions often vary just as much. So, how many calories does a plate of spaghetti and meatballs have? The answer is not simple, as it depends on factors like portion size, type of meat, and sauce ingredients.