1 (10 1/2 oz.) can condensed cream of mushroom soup
1 soup can milk
3/4 c. uncooked reg. rice
1 (4 oz.) can mushrooms, stems & pieces
1 env. dry onion soup mix
2 whole chicken breasts, split in half or 4 breasts

Preheat oven to 350 degrees. Blend soup and milk. Reserve 1/2 cup of the mixture. Stir together remaining soup mixture, the rice, mushrooms (with liquid) and half of 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. Bake covered for 1 hour. Uncover, and bake an additional 15 minutes. Serves 4.