Why is Porridge High in Calories? The Truth About Your Toppings
                                
                                
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                                    4 min read                                
                            
                                According to nutrition data, a plain 100g serving of cooked porridge contains only about 71 calories, making it a very low-calorie base. But this low figure is deceiving, and many people wonder why is porridge high in calories when they add their favorite mix-ins.