My sister said I make the best pot roast she has ever tasted. So - here it goes!
In a pyrex casserole, put 1/3 can of chicken broth.
Place FROZEN chuck roast.
Cut in half 5 carrots
Cut 2 stalks celery
Cube and add 1 large onion
Add 4 cut up potatoes - I like reds
Salt, pepper, garlic salt and parsley
Cover TIGHTLY with aluminum foil after adding the rest of the chicken broth and 1/2 can of water.
Bake at 325 for 5 hours.
It will pull apart like butta!