1 stick butter
1 med. onion, chopped
1 c. uncooked rice
1 can Campbell's beef consomme
1 lg. can mushrooms, undrained
1 can water

Saute onion in butter. Add rice consomme, water and mushrooms (including mushroom liquid). Pour into 2 quart casserole. Cover and bake in 350 degree oven for 1 hour.