Cow dung cake, also known as gobar cake, is a traditional fuel source made from cow dung that is commonly used in rural areas of India and other parts of the world. To make cow dung cake, cow dung is collected and mixed with water, kneaded into a dough-like consistency, and shaped into patties or cakes. The cakes are then dried in the sun, which helps to eliminate any harmful bacteria and make them combustible. Cow dung cake is a low-cost and environmentally friendly alternative to firewood, charcoal, or gas. It produces a slow-burning, odorless flame that is commonly used for cooking, heating, or lighting in households with limited resources. In addition to its practical uses, cow dung cake also has cultural and religious significance in Hinduism, where it is considered a sacred symbol of prosperity, purity, and good luck. It is often used in religious ceremonies and as an offering to deities.