Mix 1/2 tsp cumin, 1/2 tsp chili powder, 1/2 tsp curry and 1/2 tsp salt and rub over raw chicken
Air fry raw chicken at 360 for 10 minutes flipping over after 5 minutes
Heat butter, add chopped onion, tomato, ginger garlic paste and sauté about 5 - 7 minutes till oil floats on top
Add 1 tsp chili, 1 tsp cumin, 1 tsp curry powder, 1/2 tsp turmeric, paprika to onion tomato mix and cook another 5 - 7 minutes
Use an immersion blender or counter top blender to roughly puree onion tomato mix
Add salt, chicken and cook uncovered for about 15- 20 minutes minutes till chicken is cooked
Simmer the cooked chicken on low heat and add cream, garam masala, fresh herbs and cook for a minute or two before taking it off the fire