Stuffed Pepper Soup

Stuffed Pepper Soup
2 lbs. ground beef
2 quarts water
1 can (28 oz.) tomato sauce
1 can (28 oz.) diced tomatoes, undrained
2 cups cooked long grain rice
2 cups chopped green peppers
1/4 cup packed brown sugar
2 tsp. salt
2 tsp. beef bouillon granules
1 tsp. pepper
In a Dutch oven, cook beef over medium heat until no longer pink; drain.  Stir in remaining ingredients; bring to a boil.  Reduce heat; cover and simmer for 30-40 minutes or until peppers are tender.