1 (10 1/2 oz.) can condensed cream of mushroom soup
1 soup can of milk
3/4 c. uncooked regular rice
1 (4 oz.) can mushroom stems and pieces
1 (about 1 1/2 oz.) envelope dry onion soup mix
2 chicken breasts, split

Heat oven to 350 degrees. Blend soup and milk; reserve 1/2 cup of mixture. Stir together remaining soup mixture, the rice, mushrooms with liquid and half the onion soup mix. Pour into ungreased baking dish, 11 1/2 x 7 1/2 x 1 1/2 inches.

Arrange chicken breasts on rice mixture. Pour reserved soup mixture over chicken and sprinkle with remaining onion soup mix. Cover; bake 1 hour. Uncover; bake 15 minutes longer. Serves 4.