How Long Should Pot Roast Cook in the Slow Cooker?
Pot roast takes about 8 – 9 hours on low or 4 – 5 hours on high to cook in the slow cooker. Once done, the roast and vegetables should be cooked through.
The done temperature of a roast is 145°F for medium-rare (taken in the thickest part of the meat) and the vegetables should be tender all the way through when pierced with a fork.
