Are McCain Superfries Extra Crispy Gluten Free?
                                
                                
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                                    3 min read                                
                            
                                According to McCain's website, the ingredients in their products, including gluten or wheat, are clearly listed on the package. A closer look at specific ingredient lists reveals that while potatoes are naturally gluten-free, the coatings on certain extra crispy versions of McCain Superfries contain wheat, making them not gluten free.