Puerto Rican Pot Roast

Ingredients
- 4 12 to 5 lb boneless beef chuck roast
- 1 large onion sliced
- 2 Tbsp cooking oil
- 1 medium green pepper diced
- 1 c water
- 14 c cornstarch dissolved in 14 c water
- 1 3 oz bottle drained stuffed olives
- 12 c diced celery
- 2 8 oz cans tomato sauce
- 1 tsp salt
- 1 tsp pepper
Directions
- Insert olives into deep cut slits in meat
- Heat oil in heavy pan and brown well on all sides
- Add onion celery green pepper tomato sauce 1 cup water salt and pepper
- Bring to a boil and cover until meat is tender
- Turn meat occasionally during cooking
- Remove all meat
- Add cornstarch mixture to pan and simmer 10 minutes
- Serve sauce over meat slices