Beans are a frugal super food...they cost pennies and are packed with protein and fiber. A can of refried beans costs about $1, and this Crock Pot Refried Bean Recipe can be made for about 50¢. So, what do you do with all these refried beans? Why don't you have a "Make Your Own Burrito Bar" for dinner or make The Budget Diet's Easy Mexican Rice Recipe, and you'll have the obligatory accompaniment to any Mexican Dinner.