Step 3) Add onion to skillet and cook for 1 to 2 minutes or until soft. Stir in rice and cook for 3 minutes or until the rice just begins to brown. Stir in corn, black beans and garlic; cook 1 minute. Add water, 2 tablespoons bouillon powder and diced tomatoes. Stir to mix well; bring to a boil. Add chicken, nestling into the rice.