Kamarkas is an aromatic, flavorful spice made from the pods of the Acacia catechu tree. It has a smoky, nutty flavor that is often used in Indian cuisine, especially in vegetarian dishes. It is also known as catechu and cachou, and is used as an ingredient in garam masala, a popular Indian spice blend. Kamarkas is used to add depth and complexity to curries, stews, and rice dishes