Onion n Lemon Sambal

Once again Posting a vareity of Sambal. This is spicy, sour n perfect accompaniment for all dishes. It just needs onions, preserved lemon, coriander stalks, gravy n green chilli. Yes, gravy chicken, mutton, dhal gravies would absolutely suit this. Ive used Muttai Paruppu Kuzhambu to make this sambal. Another star ingredient here is the coriander stalks, which we usually throw away. It adds an additional taste to the gravy.
The preserved lemon adds the sourness to the sambal. Sending this to Healing Foods Onion guest hosted by Priya event by Siri n to Nithu's Best out of waste

You Need:
Onion( finely chopped)                  1/2cup
Green chilli(finely chopped)            1nos
Preserved lemon                            2-3pieces
Gravy
Salt
Coriander stalks                            1/4cup

Preparation:
Mash the preserved lemon with onions, green chillies, coriander stalk n salt. Add enough gravy, if you want more sourness add an extra preserved lemon.
Serve