Ingredients 

• Curds - 3 cups
• Ginger - 1/2 inch
• Garlic - 5 cloves
• Green Chillies - 2
• Jeera - 1 tsp
• Coriander as desired
• Salt to taste

For seasoning 

• Oil - 1 tsp
• Mustard seeds - 1/2 tsp
• Curry leaves - 5 to 6 leaves
• Asafoetida  - a pinch

• Grind Ginger, Garlic, Chilli, Jeera, Coriander to a paste. 
• Blend this paste along with curds and salt. Add water if necessary. 
• Next, heat oil in a kadai, add mustard seeds, curry leaves & hing to it. 
• Mix this seasoning to the previously blended buttermilk.