Homemade Refried Beans by John Spottiswood

I'm ashamed to say that though I LOVE refried beans, this is the first time I've ever made them myself. It's just so easy to buy them in a can, or at a mexican restaurant, that I haven't bothered. But this recipe is simple and it is definitely worth the effort in my mind. I figure my kids are the true test, since they aren't that…