Udhaiyam Toor Dal (split pigeon peas) is a premium-grade, highly popular staple in Indian households, manufactured by Chennai-based Shri Lakshmi Agro Foods. Known across different regional languages by names like Arhar Dal, Thuvaram Paruppu, or Tuvar Dal, it is heavily utilized as the thick, creamy base for authentic South Indian dishes such as sambar and rasam.