Khoya, also known as Mawa, is a popular ingredient in Indian sweets and desserts. It is made by reducing milk until it thickens and solidifies. Khoya has a rich and creamy texture and is used as a base for many sweet dishes like Gulab Jamun, Barfi, and Gajar Ka Halwa. It adds a delicious and indulgent flavor to the desserts. Khoya can be made at home or purchased from stores.