Lamb roast supreme

1. Wipe roast with a damp cloth.
2. Combine salt, pepper and flour.
3. Rub the roast well.
4. Place in an open pan.
5. Bake at 300°F for 2-½ hours.
6. Cut green peppers in halves.
7. Remove centers and seeds.
8. Parboil until slightly tender.
9. Drain.
10. Mix together rice, celery, and chili sauce.
11. Fill peppers.
12. Place around roast.
13. Bake at 300°F for 40 minutes or until peppers are tender and roast is done