What is the Fattiest McDonald's Meal?
                                
                                
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                                    4 min read                                
                            
                                According to nutritional data, a large breakfast meal at McDonald's can contribute a substantial portion of an individual's recommended daily fat intake. However, assembling a high-fat dinner combo with some specific menu choices can push that total even higher. Finding the absolute fattiest meal requires looking beyond single menu items to a complete, artery-clogging combination.