Are all Classico spaghetti sauces gluten-free? No, here's how to check
                                
                                
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                                    3 min read                                
                            
                                According to Kraft Heinz (Classico's parent company), over 30 flavors of their pasta sauces are specifically designated as gluten-free, but this does not apply to the entire product line. This crucial detail is why anyone with gluten sensitivity must ask: Are all classico spaghetti sauces gluten-free?