How many calories in a cheesy chicken sandwich? A detailed guide to fast food vs. homemade
                                
                                
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                                    3 min read                                
                            
                                According to nutritional data, a single cheesy chicken sandwich can contain anywhere from 400 to over 700 calories, depending heavily on its preparation and ingredients. This wide range shows how significantly your choices, such as grilling versus frying and the type of cheese, can impact the final calorie count.