Spanish Rice Casserole

Directions

1. 1
   Mix ground beef, salt and pepper.
2. 2
   Form into small balls. Heat in a large skillet the margarine and meat balls.
3. 3
   Brown slightly.
4. 4
   Remove meat balls.
5. 5
   Add to skillet the rice, onion and green pepper.
6. 6
   Cook over medium heat, stirring constantly until lightly browned.
7. 7
   Add 1 cup of water, tomatoes and mushrooms; mix well.
8. 8
   Add meat balls and bring to a boil.
9. 9
   Cover and reduce heat. Simmer, covered, for 30 minutes.