Take 4 tablespoons oil in pan add half tablespoon cumin and chicken and cook for 5 mints.

Now add 1 chopped onion, tomatoes and adrak lehsan paste and cook for 5 minutes.after 5 minutes add black pepper and salt according to your taste.

Add yogurt in chicken and cook for 10 mint on slow flame until oil separate from chicken now sprinkle some garam masala and garnish it with some green chillies and tomatoes. Serve it with naan or roti....

Happy cooking...