In wok, add butter, chopped onion garlic ginger green chilies and fry until onion is golden brown.
Add crushed coriander seeds, cumin seeds, boneless chicken and cook until chicken changes color.
Add salt, white pepper, garam masala, fenugreek leaves, yogurt, cover it and cook on low flame for 10-15 minutes.
Add thick cream and cook for another 10 minutes and enjoy!