Begin by rinsing your rice thoroughly and placing it into the rice cooker. Pour in the bone broth or water.
Sprinkle the minced ginger evenly over the rice.
In a large bowl, combine the soy sauce, gochujang, and sesame oil. Toss in the diced chicken, ensuring it's coated in the sauce.
Arrange the marinated chicken on top of the rice in the rice cooker.
Add the corn kernels into the rice cooker as well.
Close the lid of the rice cooker and set it to cook as you would for regular white rice.
