Latinos LOVE Arroz Congri. Arroz Congri is a Cuban dish. It is white rice with beans in it. Yup, you guessed it, we love beans! But not just any beans, is made with black beans, where the black bean's stock gives it a brownish-grayish-black look. It is really appetizing and delicious! If you ever go to a Cuban restaurant ask for Arroz Congri.