Not sure how to cook white rice? Measure out 2 cups of water for every cup of rice and bring it to a boil in a small pot. Rice expands, so make sure the pot is at least twice as big as the volume of the water. When the water is boiling, add rice and a pinch of salt to the pot, turn the heat down to low, and cover the pot. Cook for 18-25 minutes, or until the rice is tender and no longer crunchy. Fluff with a fork and serve!
If you prefer to omit the cornstarch coating on the chicken and want this to be more like a stir-fry, you can just skip step 2 and instead of removing the cooked chicken after step 3, simply add the sauce and the broccoli to the pan with the chicken and cook for another 5-6 minutes, stirring frequently, until the broccoli is cooked through!