Dal Baati is an Indian dish comprising dal  and baati .It is popular in Rajasthan, Uttar Pradesh and Madhya Pradesh (especially in Braj, Nimar and Malwa regions).

Dal is basically prepared using tuvaar dal, Chana dal(prepared by removing skin of split chickpea), Mung dal, Moth dal, Urad Dal. There may be a sweet and sour daal version can be made.

Baati is a hard bread made up of wheat powder commonly known as aata. Wheat powder is mashed with little bit of salt, dahi (yogurt) and water. Tennis ball-sized round balls of this mixture are put it in well heated traditional oven. When the “baati” becomes a golden brown colour, its stuffed with ghee and served hot.

This dal-baati is then served with rava ladoo, rice, pudina chaatni, kairi (green mango) chaatni, green salad with excess of onion and fresh buttermilk (chass).

Source:wikipedia