The perfect pot roast

Ingredients list
2-3 lb pork loin
2 can cream of mushroom
7 medium potatoes
1 medium red onion
3 stocks celery
32 oz beef broth
1 pack au jus
3 tsp Tony’s
2 tsp Cajun seasonings
3 tsp favorite rub

Rice

3 cup water
1 1/2 cup rice
4 tbsp butter
1 tsp salt
2 tsp Tony’s

source