Beef Stroganoff Over Rice

1 lb. hamburger
1 small onion
2 cubes of beef bullion
salt & pepper to taste
1 can cream of mushroom soup
1/2 carton sour cream
1/2 can of water

Brown hamburger and add onion until onion is tender and meat is done. Add the bullion, salt and pepper. Next add the soup, sour cream, and water. Heat through. Pour over rice. (Tip- if you like green beans, they go GREAT with this meal! It's so easy and way yummy, it's one of our favorites!)