Majjiga Charu

Ingredients:
Red Onion - 1/2 medium or 1 small shallot, thinly sliced
Green chilies - 2
Curry leaves - 4
Yogurt - 1 cup
Turmeric - a pinch
Salt - to taste

For tempering/ popu:
Ural dal - 1/2 tsp
Mustard seeds - 1/2 tsp
Cumin seeds - 1/2 tsp
Hing - pinch

Method:

• Whisk yogurt with 1/2 cup of water to make smooth buttermilk (or simply use buttermilk). Add turmeric and salt, mix well.
• Heat
  1tsp oil in a small sauce pan. Add the popu ingredients and when the
  seeds splutter, add curry leaves, ginger and green chilies. Fry for 30
  seconds, add onions and saute till slightly brown. Add this to the
  curd, mix well.

You can have this with plain rice also.

A recipe from cooks-hideout.blogspot.com