Pressure cook chopped onions, green chillies and dal, till the dal is cooked.

Heat oil in a pan.

Add mustard seeds and when they splutter, add the cooked ingredients.

Stir for a little while.

Add salt along with enough water for gravy,

: - Or you can have it dry.

Add a spoon of ghee to enhance taste.

:- Just substitute small red beans for dal and another tasty and simple dish is on your table.