Tip - How to Cook a 3-lb. Roast of Beef in a Slow Cooker | LIVESTRONG.COM

A slow cooker is a convenient way to cook a beef roast. You put all the ingredients in the cooker and the roast cooks all day while you do other things. The long, slow cooking time tenderizes tougher cuts of meat, allowing you to enjoy leaner, less-expensive roasts such as the chuck or shoulder. These cuts contain more lean protein and less fat. A...