Tava
A tava(h), tawa(h), saj, or sac is a large, flat or convex disc-shaped griddle made from metal, usually sheet iron, cast iron, sheet steel or aluminium. It is used in South, Central, and West Asia for cooking a variety of flatbreads and as a griddle for meat. It also sometimes refers to ceramic griddles.
In West Asia, tava/saj are invariably convex, while in South Asia, both flat and convex versions are found.
Read more about Tava: Etymology, Breads, Meat, General Cooking