Onion Plain Dosa is a beloved South Indian specialty known for its simplicity and delicious flavors. 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 crisp and golden-brown. Onion Plain Dosa does not include a specific filling. Instead, it highlights the natural sweetness and crunchiness of thinly sliced onions that are spread evenly over the dosa. It is typically served with coconut chutney and sambar. The coconut chutney provides a sweet and nutty contrast, while the sambar adds a savory and tangy flavor, creating a delightful combination of tastes. Onion Plain Dosa is a popular choice among dosa enthusiasts for its simplicity and authentic South Indian taste. Its crispy texture, combined with the flavorful onions and the accompaniments of coconut chutney and sambar, makes it a satisfying and comforting meal enjoyed for breakfast, lunch, or dinner.