Add the broth plus 1.5 cups of uncooked long grain white rice back to the pressure cooker. Secure the lid and select the rice function. Once the rice had finished cooking, allow the pressure to decrease naturally, open the cooker, then fluff with a fork. If your pressure cooker does not have a "rice" function, you can find manual instructions here
. If using a slow cooker, simply cook the rice in the broth on the stove top, following the package instructions.