Russian Fluff
["1 large onion, cut up", "2 cans tomato soup", "2 lb. hamburg", "2 c. cooked rice", "2 cans peas", "2 c. water"]
["Fry hamburg and onion.", "Add other ingredients and mix.", "Bake 30 minutes at 350\u00b0."]
["onion", "tomato soup", "hamburg", "rice", "peas", "water"]