In a Dutch oven, brown beef on all sides in oil; drain. Add 4 cups water, onion, celery, carrots, potatoes and bouillon. Bring to a boil. Reduce heat; cover and simmer for 25-30 minutes or until vegetables are tender.
Stir in peas. Bring to a boil. Combine flour and remaining water until smooth; add to beef mixture. Cook and stir for 2 minutes or until thickened and bubbly. Yield: 6 servings.