Take a pan and add in 1 cup oil. Add in 2 chopped onion and fry it till it is golden brown. Add in ½ kg mutton , ½ cup yogurt and some salt. Cook till the meat tenders. Add in chopped ginger, 1 tsp white pepper and 3 chopped green chilies and cook it. Simmer it and add in fresh cream, add in butter. Peshawari namkeen handi is ready to serve.