I start by heating the oven to 350°F and spraying my baking dish with a little cooking spray. This keeps the rice and cheese from sticking as it bakes evenly.
Next, I spread the uncooked rice at the bottom of the dish. Then I sprinkle half of the Cheddar over the rice and season it lightly with salt and pepper for that foundational flavor boost.
I lay the raw chicken breasts on top of the rice and cheese. I dot them with dollops of cream of chicken soup, pour the water over everything, then sprinkle the dry onion soup mix evenly for extra savory punch.
I cover the dish with foil and bake for about an hour. If the rice looks dry before it’s done, I add a splash more water so it stays moist and fluffy.
Once the chicken is cooked through and the rice is tender, I pull the dish from the oven and sprinkle the remaining Cheddar cheese on top. Letting it melt creates that irresistible gooey finish.