Are In-N-Out milkshakes celiac safe?
                                
                                
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                                    3 min read                                
                            
                                According to the official allergen information, In-N-Out's classic milkshakes—chocolate, vanilla, and strawberry—do not contain gluten-based ingredients. This makes them a potentially safe option for individuals with celiac disease, provided that proper cross-contamination protocols are followed during preparation. Navigating fast food menus requires diligence, and understanding how In-N-Out handles allergen orders is key to enjoying their shakes safely.