Butter naan is a type of flatbread that is popular in Indian cuisine. It is made with wheat flour, water, yeast, and butter. The dough is kneaded until it is smooth and elastic, then it is allowed to rise. Once the dough has risen, it is rolled out into thin circles and cooked in a tandoor oven. Butter naan is soft, fluffy, and has a slightly charred flavor. It is often served with curries, tandoori chicken, or other Indian dishes.