how long to bake arm roast
Line baking dish ... to also cover roast). Place roast ... the roast. Place in preheated 300 degree oven for 2 1/2 to 3 hours. About 50 minutes per pound.rim all excess fat from roast. Place potatoes ... Crockery Pot on top of potatoes and onions. Cover and cook on low setting for 10 to 12 hours (high 5 to 6).