Canyon Ranch bread and homemade gluten free desserts! Also a good selection of other gf desserts in the bakery.
Big E’s is a little grocery store in the middle of Easthampton, but has a whole section of gluten free (and some also dairy free)baked goods you can choose from. They also have a bunch of gluten free products in their store. It’s a little bit expensive, but worth taking a peek at what they have