Are potatoes gluten free?

Yes, all plain potatoes are naturally 100% gluten-free. Potatoes are starchy root vegetables, not grains, meaning they contain zero gluten proteins. Fresh russet, red, yellow, fingerling, and sweet potatoes are completely safe for anyone following a gluten-free diet or living with celiac disease.

Caution is required, however, when buying processed potato products or eating potatoes at restaurants. French fries cooked in shared fryers with breaded items can collect gluten cross-contamination. Packaged potato chips, instant mashed potatoes, and frozen hash browns may contain wheat flour, malt vinegar, or gluten-based seasonings. Always check ingredient labels on packaged potato items to verify they are certified gluten-free before eating.