That sounds good. I make a chicken and rice that is similar.
1 1/2 cup rice
1 package Onion soup mix
1 stick butter
Chicken pieces
3 cups water
In a 9 x 13 baking dish, melt butter, add rice, place chicken on rice, sprinkle the onion soup mix, add water. Cover with foil. Bake 1 1/2 hours at 300 degrees. Really good.