Its a very simple recipe with very little effort.
Melt butter in an pressure pan and once its starts frothing add chicken pieces. Cook on the same medium heat till its browned all over. Remove and keep aside.
In the same pan add a chopped onion and a couple of bunches of chopped sorrel leaves. Use the rapidly releasing moisture to deglaze the pan. Add a little salt.
Once they have wilted add the chicken and close the pan. Do not put the weight.
Keep on high heat till steam appears and then lower the the heat and let it simmer for 10-15 mins. Open and if needed reduce the sauce. But its optional. If you want a five star look, strain the sauce and puree it up.
Enjoy a healthy chukka chicken.