Chapatis are one of the most common forms in which wheat, the staple of northern South Asia, is consumed. Chapati is a form of roti or rotta (bread). The words are often used interchangeably. While roti or rotta refers to any flat unleavened bread, chapati is a roti made of whole wheat flour and cooked on a tava (flat skillet).
Chapatis are made from a firm dough made from flour (whole graincommon wheat), 'Atta' in Urdu/Hindi/Punjabi/Nepali/Bengali, and water. Some people also add salt and/or oil to the dough. Small portions of the dough are rolled out into discs much like a tortilla, using a rolling pin. The rolled-out dough is thrown on the preheated dry skillet and cooked on both sides. In some regions of Nepal it is only partly cooked on the skillet, and then put directly on a high flame, which makes it blow up like a balloon. The hot air cooks the chapati rapidly from the inside. In some parts of northern India (e.g. Punjab) and Pakistan, this is called a phulka (that which has been inflated).
Often, the top of a chapati is slathered with butter or ghee (clarified butter). A piece of chapati is torn off and used to pick up the meat or vegetable dish(es) that make the meal. It is folded into a sort of loose cone and used as a scoop to eat the more liquid dishes at a meal like paneer, or sena-galu.
Chapati sizes (diameter and thickness) vary from region to region and kitchen to kitchen. In Gujarat, for example, the chapati is called a 'rotli' and can be as thin as tissue paper. Chapatis made in domestic kitchens are usually not larger than 6-7 inches in diameter since the 'tava' on which they are made comes in sizes that fit comfortably on a domestic stove top. Tavas were traditionally made of unglazed earthenware, but are now typically made from metal. There are also electric tavas manufactured in Nepal and India. The shape of the rolling pin also varies from region to region. Some households simply use a kitchen work top as a sort of pastry board, but homes have round flat-topped 'boards' specifically for rolling out chapatis that may be made of wood or stone.
Preparing chapati on a wooden stove
Flat unleavened breads in South Asia come in many forms; the chapati is only one of them. A rotta, made of a dough similar to that used to make chapatis and cooked in an oven, is a 'tandoori roti'. The combination of wheat flour with one or more flours (e.g. chickpea, maize, or millet) will produce a "missi roti". Rottas made with pearl millet (bajra) or maize (makka) or jowar flour usually carry the name of the flour, as in "bajra roti" or "makke ki roti" (or "bhakri" in marathi). Flat breads like chapati and roti are traditionally a food of northern South Asia. The peninsular south, the east and northeast and the Kashmir are primarily rice-eating cultures.
In southern India, there is a distinction made between a 'chapati' and its layered fried version the 'paratha'. 'Parathas' usually have a filling inside, such as spinach, cooked radish, or potato. Also now the 'tandoori roti' is to be found in the smallest towns. Many people confuse roti and chapati, but chapatis are made of whole wheat flour, whereas rotis are made of all-purpose flour.
In the Maldives chapati are traditionally eaten for breakfast along with a dish known as mas huni.