1 can cream of mushroom soup
2 cans milk
1 can cream of celery soup

Blend soup and milk together. Add 1 1/2 cups minute rice. Put in 9 x 13 inch deep pan. Sprinkle 1/2 package dry onion soup over mixture. Place chicken breasts on top of mixture and sprinkle with remaining onion soup mix. Cover with foil. Bake 2 1/2 hours at 325 degrees. Don't peek.