Drizzle the oil into the inner stainless steel pot, and preheat on the sauté setting to medium for about a minute.
Add the bay leaves, parsley, onion, celery and carrots and cook for about 3 to 5 minutes, until they start to get tender.
Add the garlic, a pinch of salt and pepper to season the veggies, and cook a minute more.
Turn off the heat, add the chicken stock, cooked diced chicken and pasta.
Place the lid on top, lock it, and use the manual setting to set to 2 minutes low pressure.
Allow the pressure to naturally release for 8 minutes, then quick release it to release the rest of the pressure.
Salt and pepper, to taste.
