Set the pot to saute and add the oil.
Once the oil is hot, add the onions and fry until softened (around 5 minutes)
Add the garlic followed by all of the spices. Season to taste.
Drain 2 of the 3 cans of chickpeas and add followed by the 3rd tin including liquid. Stir everything together and deglaze if required.
Add the 2 tins of tomatoes. DO NOT STIR.
If doing pot in pot rice, add the tall trivet followed by the pre-prepared rice with boiling water.
Put the lid on the pot and set to high pressure for 6 minutes. Once the time is up, leave under pressure for another 6 minutes and then do a quick release.
When the pin drops, remove the lid followed by the rice and trivet.
Add the frozen peas and tinned coconut milk and stir together.
Allow the peas to warm through (around 2 minutes) and then serve over the rice garnished with coriander (cilantro) if desired.