How Many Calories Are in a Tin of Ratatouille? A Nutritional Breakdown
                                
                                
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                                    4 min read                                
                            
                                According to data from several leading UK supermarkets, a typical 390g tin of ratatouille contains approximately 42 calories per 100g, making it a low-calorie, vegetable-rich option. The exact number of calories in a tin of ratatouille can vary by brand and recipe, but it generally offers a healthy, convenient meal.