Incorporate the cumin seeds, stirring them continuously for half a minute.
Blend in the rest of the spices and mix everything for about 20 seconds.
Pour in the diced tomatoes, making sure to stir and dislodge any bits that might be stuck to the base of the pot.
Add the cubed chicken and coconut milk to the mixture.
Adjust the Instant Pot to pressure cook for 7 minutes. Allow the pressure to naturally release for 10 minutes, then employ the quick release to let out any leftover pressure.
Sprinkle with chopped cilantro and present the dish alongside basmati rice or naan bread.
Notes
Marinate chicken in a yogurt and spice mixture for richer flavor before cooking.
Add raisins or honey for a touch of sweetness.
Use full-fat coconut milk for a creamier texture; toast cumin seeds for enhanced aroma.