Thumbuli

Thambuli is a type of buttermilk eaten in the Indian state of Karnataka. Thambuli, being a curd based cuisine, is consumed with rice. Tambuli is derived from Kannada word thampu. . Thampu meaning cool/cold. So thambuli is a cooling food. It is made mostly from many greens and carrot, beetroot like vegetables as their main ingredients. It is prepared by grinding the vegetable with the spices and then mixing it with yogurt. All ingredients are used raw, (as they are) without any cooking. Thambuli/Tambli/Tambuli is a form of raita. There are many varieties of Thumbuli: Menthe Thumbuli, shunti (ginger) thaumbuli, and various other herbal thambulis. The herbal thambuli is prepared with leaves like Basale soppu, kaki kudi soppu, doddapatre soppu (all of them grown in all over Karnataka).

Source: Wikipedia