I always pull the rotisserie chicken out of its bag carefully so the juices pooled at the bottom stay put. Those drippings are packed with flavor, and they become the base for the whole sauce. Skipping this step means missing out on a big part of what makes this dish taste so rich.
Once the chicken is out, I shred about two cups of meat directly onto the cutting board. I usually save the rest of the chicken for sandwiches or another meal later in the week. Shredding rather than chopping helps the chicken blend more evenly into the rice.
I stir the oyster sauce, sesame oil, soy sauce and sugar right into the reserved chicken juices. This quick mix becomes a glossy, savory sauce in seconds. If oyster sauce isn't available, hoisin sauce is a solid stand-in.
Next, I add the warm rice, shredded chicken and chopped green onions into the bowl or bag with the sauce. I season with a pinch of salt and a good amount of black pepper at this point. Everything should look coated and glossy once combined.
I seal the bag or cover the bowl and shake or toss everything until the sauce is evenly distributed. This step takes less than a minute but makes a huge difference in flavor consistency. I always taste it here and adjust the seasoning if needed.
If the rice has cooled down while mixing, I pop it in the microwave for a minute or two before serving. I serve it straight from the bag for easy cleanup or transfer it to a bowl for a nicer presentation. Either way, it disappears fast at my house.