Onion Butter Plain Dosa is a delightful South Indian dish that combines the crispy texture of dosa with the rich flavors of caramelized onions and butter. Made from a fermented batter of rice and urad dal (black gram dal), this dosa is spread thinly on a hot griddle and cooked until golden-brown. Unlike masala dosas, Onion Butter Plain Dosa does not feature a specific filling. Instead, it showcases the natural sweetness and crunchiness of thinly sliced onions spread evenly over the dosa. The dosa is generously smeared with butter, enhancing its flavor with a rich and creamy texture. Onion Butter Plain Dosa is traditionally served with coconut chutney and sambar on the side. The coconut chutney provides a sweet and nutty contrast, while the sambar offers a tangy and spicy flavor. This combination complements the crispy dosa and buttery onions perfectly. Onion Butter Plain Dosa is highly favored for its simplicity and authentic South Indian taste. Its crispy texture, combined with the sweet and savory flavors of onions and butter, makes it a popular choice for breakfast, lunch, or dinner. It appeals to dosa enthusiasts looking for a comforting and flavorful dish that embodies the essence of South Indian cuisine.