Cooking times for pot roast can vary depending on the cut of meat, desired level of tenderness, and cooking method used. As a general guideline, the average cooking time for pot roast is approximately 2.5 to 3 hours per pound (0.45 kg) of meat when cooked in a slow cooker or oven at a low temperature.
However, it's important to note that cooking times can vary based on factors such as the thickness and marbling of the meat, the specific recipe or cooking technique used, and personal preferences for tenderness. It's always recommended to use a meat thermometer to check the internal temperature of the roast for the desired level of doneness.
To ensure a tender and flavorful pot roast, a slow cooking method is typically preferred. This allows the connective tissues in tougher cuts of meat to break down and become tender over time. Cooking the roast low and slow helps achieve a fall-apart texture and allows the flavors to meld together.
Ultimately, it's best to follow a specific recipe that provides cooking times and instructions tailored to the cut of meat and cooking method you are using.