Onion coconut chutney

Ingredients:
1. Onion 1 big size( we can use 3small onions)
2.Half cup fresh coconut grated(we can use frozen)
3.red chillies 5 count
4.Garlic 4 pods
5. Urad dal 1/2 Tspn
6. Tamarind1 pinch.

For tempering: mustard seeds, curry leaves, red chillies( optional )
Procedure: 
1. Cut onion into big pieces.Take a pan add little oil( 1 tbspn) and when the oil is little hot add red chillies,onions,urad dal and garlic pods,tamarind.
2. Fry until onions are little brown color.It takes around 5 to 10 mins.
3.Add grated coconut to the pan and mix well.
4. When it cools down grind it into fine paste.
5. After grinding temper it with above ingredients mentioned.Awesome taste with idli and dosa.