Press the sauté button and add the ghee and onions to the pot. Stir-fry the onions for 6-7 minutes or until they begin to brown.
Add the garlic, ginger, and chicken. Stir-fry the chicken for 4-5 minutes, scraping any browned bits off the bottom of the pot.
Add the spices and give everything a good mix. Stir in the tomato sauce.
Secure the lid, close the pressure valve, and cook for 5 minutes at high pressure. Open the valve to quick release any remaining pressure.
Press the sauté button again, add the bell peppers, and cook until softened. Stir in the cream and fenugreek leaves.
Garnish with cilantro if desired, then serve.