Once the liquid looks like it has mostly cooked out, fluff the beans and rice together with a fork. Make sure to scrape the bottom of the pan so that the rice does not burn and stick. The rice will look like there is no way it will plump. Resist the temptation to add more liquid. Have faith. The beans will continue to release liquid to help cook the rice. Cover and cook for an additional 20 – 25 minutes after fluffing.