️Add curd and 1/2 cup water to a bowl; whisk until smooth
️Add remaining water, coriander leaves, and salt; mix well
️Heat peanut oil in a wide pan
️Add mustard seeds, chana dal, urad dal, and cumin seeds; let them splutter
Furthermore, add green chillies, red chillies, and curry leaves; saute for a few seconds
️Add onion and garlic; saute until translucent
️Add turmeric powder and cook for 30 seconds
️Turn off the stove and immediately pour the tempering into the buttermilk mixture
️ Mix well and serve chilled or at room temperature with rice