Butterfly - Artisan & Organic Gluten-Free Bread is a bakery at 106 Hardy St, Maitai, Nelson, with a Google rating of 5.0. By its name, it specialises in artisan, organic gluten-free bread.
A good gluten-free bakery works hard on texture, since bread without wheat can turn dry or crumbly. Look for a loaf that holds together when sliced, toasts well and keeps for a day or two, and ask how it should be stored, as many gluten-free breads freeze well and are best sliced first. If you are coeliac or highly sensitive, ask how the bakery prevents cross-contamination, and whether the whole kitchen is gluten-free. Check labels for other allergens such as nuts, seeds, egg and dairy. Regulars order ahead, because small artisan bakeries bake in limited batches and popular loaves sell out.
For people in Nelson who eat gluten-free, Butterfly on Hardy Street is a bakery worth contacting about what is available and when.