Our power went out. Can I finish cooking a beef pot roast after it j tr out for four hours at room temperature?

It's not safe to finish cooking a beef pot roast that has been left at room temperature for four hours. Food safety guidelines recommend that perishable foods should not be left out for more than two hours to prevent the growth of harmful bacteria. Since your pot roast has been exposed to temperatures above 40°F for too long, it’s best to discard it to avoid the risk of foodborne illness.