Kachori is supposed to have originated in Uttar Pradesh or Rajasthan.[citation needed] In these states it is usually a round flattened ball made of fine flour filled with a stuffing of baked mixture of yellow moong dal or Urad Dal (crushed and washed horse beans), besan (crushed and washed gram flour), black pepper, red chili powder, salt and other spices.
Additionally in Rajasthani cuisine, the Pyaaj Kachori (onion kachori) is very famous. Another form of Kachori which is famous in Rajasthan is the Mawa Kachori. It is a sweet dish which is dipped in sugar syrup.
In Gujarat, it is usually a round ball made of flour and dough filled with a stuffing of yellow moong dal, black pepper, red chili powder, and ginger paste.
In Delhi it is often served as a chaat. Also Delhi has another kind of kachori, called 'Khasta kachori' or 'Raj Kachori'.
A variant includes sweet upwas (fast) kachori, made with potato, coconut, and sugar. Kachoris are often served with a chutney, often made from tamarind, mint, or coriander. Another variant is fried and stuffed with pulses (urad and moong especially) and it is generally found in Kutch region in Gujarat. A kachori stuffed with peas is a delicacy in Bengal.