The best way to cook a roast and still have great tasting meat is to cook it in a pressure cooker with some onions, carrots and potatos. Please pay proper attention to the cooking details of this utensil. Look up instructions online if necessary, because this is a high pressure cooker it can cook even faster than a oven, do not take the top off until the pressure is all removed from the pot. I know this is bleak but look it up and you will love the tender meat it produces.
BIGRED.