Gluten-Free Confidence Score: 5/10
There is not a straight forward answer to this question. Plain butter is gluten-free, but many butters have additives that contain gluten. There are several brands of butter (for example Land of Lakes, Smart Balance, Earth Balance, Organic Valley) that are gluten-free and safe to eat, but remember to always check those labels! Need help in understanding what to look for on those labels? We have a guide - check it out!