Condensed cream of mushroom over chicken and rice
Sound fine, but in my experience "cream if mushroom" soup in a can is not much mushroom, and a lot of thickener

If you want something real nice, and not too much work make a Duxelles (fine chopped mushroom stuffing) and stuff it under the chicken's skin (works best with legs). Cover the rice with either mushroom soup or crushed tomato and tomato juice mix, then chicken on top and bake

Example recipe for chicken part ignore sauce part for a rice bake