Rinse butter beans and soak in water for 8 hours or overnight.
Switch on the instant pot and select saute mode for 15 minutes.
Add cooking oil and heat it for 1-2 minutes.
Add cumin seeds and bay leaf. Saute for a few seconds i.e. until the spices become fragrant.
Add finely chopped onion and cook until it starts turning brown.
Add minced garlic and saute for a few seconds
Add chopped tomatoes, green chilies, red chili powder, cumin powder, coriander powder, turmeric powder, and salt. Cook until the tomatoes turn mushy.
Drain the soaked beans and add to the instant pot. Saute for 1-2 minutes.
Add 3 cups of hot water and mix.
Seal the lid of the instant pot. Cook on high pressure for 20 minutes.
Do a quick pressure release and open the lid.
Stir the bean curry.
Add garam masala, crushed kasoori methi, and chopped cilantro. Mix.