How to make an incredibly tender, juicy and flavorful pot roast in your slow cooker with just 3 seasoning packets. You can also add any vegetables that you'd like such as potatoes, carrots, or celery. I absolutely love slow cooker dinner recipes that just require a handful of ingredients; they are perfect for busy moms and dads on a budget! This beef roast is super comforting and delicious for busy school nights. Even my picky kids gobble it up and go back for seconds.