In a bowl, mix together the cream of mushroom soup, dry onion soup mix, and water until well combined.
Spread the uncooked rice evenly on the bottom of a casserole dish.
Place the chicken breasts on top of the rice in the casserole dish.
Pour the soup mixture over the chicken and rice, ensuring everything is evenly coated.
Cover the casserole dish with aluminum foil.
Bake in the preheated oven for 2 hours, or until the chicken is cooked through and the rice is tender.
Remove from the oven and let it rest for a few minutes before serving.
Notes / Tips / Wine Advice:
Wine Advice:
Pair this comforting dish with a crisp and slightly fruity white wine like Chardonnay or Sauvignon Blanc to balance the richness of the creamy mushroom sauce and complement the savory chicken and rice.